154401104000000 has 1848 divisors, whose sum is σ = 474098322088800. Its totient is φ = 49760256000000.

The previous prime is 154401103999969. The next prime is 154401104000057. The reversal of 154401104000000 is 401104451.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 167 ways as a sum of consecutive naturals, for example, 862575999911 + ... + 862576000089.

Almost surely, 2^{154401104000000} is an apocalyptic number.

154401104000000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 154401104000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (237049161044400).

154401104000000 is an abundant number, since it is smaller than the sum of its proper divisors (319697218088800).

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

154401104000000 is an equidigital number, since it uses as much as digits as its factorization.

154401104000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295 (or 239 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

Adding to 154401104000000 its reverse (401104451), we get a palindrome (154401505104451).

The spelling of 154401104000000 in words is "one hundred fifty-four trillion, four hundred one billion, one hundred four million", and thus it is an aban number.