154164422104 has 96 divisors (see below), whose sum is σ = 367321132800. Its totient is φ = 59981974080.

The previous prime is 154164422081. The next prime is 154164422131. The reversal of 154164422104 is 401224461451.

It is a self number, because there is not a number n which added to its sum of digits gives 154164422104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3179757 + ... + 3227875.

It is an arithmetic number, because the mean of its divisors is an integer number (3826261800).

Almost surely, 2^154164422104 is an apocalyptic number.

154164422104 is a gapful number since it is divisible by the number (14) 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 154164422104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (183660566400).

154164422104 is an abundant number, since it is smaller than the sum of its proper divisors (213156710696).

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

154164422104 is a wasteful number, since it uses less digits than its factorization.

154164422104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48893 (or 48882 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 34.

Adding to 154164422104 its reverse (401224461451), we get a palindrome (555388883555).

The spelling of 154164422104 in words is "one hundred fifty-four billion, one hundred sixty-four million, four hundred twenty-two thousand, one hundred four".