155924348424 has 64 divisors (see below), whose sum is σ = 419981802240. Its totient is φ = 47955525120.

The previous prime is 155924348357. The next prime is 155924348441. The reversal of 155924348424 is 424843429551.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 604284 + ... + 822804.

It is an arithmetic number, because the mean of its divisors is an integer number (6562215660).

Almost surely, 2^155924348424 is an apocalyptic number.

It is an amenable number.

155924348424 is an abundant number, since it is smaller than the sum of its proper divisors (264057453816).

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

155924348424 is a wasteful number, since it uses less digits than its factorization.

155924348424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220830 (or 220826 counting only the distinct ones).

The product of its digits is 5529600, while the sum is 51.

The spelling of 155924348424 in words is "one hundred fifty-five billion, nine hundred twenty-four million, three hundred forty-eight thousand, four hundred twenty-four".