154101440150244 has 144 divisors (see below), whose sum is σ = 408174138537984. Its totient is φ = 48928081752000.

The previous prime is 154101440150243. The next prime is 154101440150291. The reversal of 154101440150244 is 442051044101451.

154101440150244 is a `hidden beast` number, since 1 + 5 + 4 + 1 + 0 + 1 + 4 + 401 + 5 + 0 + 244 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 154101440150199 and 154101440150208.

It is not an unprimeable number, because it can be changed into a prime (154101440150243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 358535269 + ... + 358964819.

It is an arithmetic number, because the mean of its divisors is an integer number (2834542628736).

Almost surely, 2^{154101440150244} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 154101440150244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (204087069268992).

154101440150244 is an abundant number, since it is smaller than the sum of its proper divisors (254072698387740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

154101440150244 is a wasteful number, since it uses less digits than its factorization.

154101440150244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431398 (or 431393 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 36.

Adding to 154101440150244 its reverse (442051044101451), we get a palindrome (596152484251695).

The spelling of 154101440150244 in words is "one hundred fifty-four trillion, one hundred one billion, four hundred forty million, one hundred fifty thousand, two hundred forty-four".