153404442396 has 72 divisors (see below), whose sum is σ = 398437703664. Its totient is φ = 49738268160.

The previous prime is 153404442343. The next prime is 153404442517. The reversal of 153404442396 is 693244404351.

153404442396 is a `hidden beast` number, since 1 + 5 + 3 + 404 + 4 + 4 + 239 + 6 = 666.

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, 167470 + ... + 578666.

Almost surely, 2^153404442396 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 153404442396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (199218851832).

153404442396 is an abundant number, since it is smaller than the sum of its proper divisors (245033261268).

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

153404442396 is a wasteful number, since it uses less digits than its factorization.

153404442396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411491 (or 411486 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 45.

The spelling of 153404442396 in words is "one hundred fifty-three billion, four hundred four million, four hundred forty-two thousand, three hundred ninety-six".