24973542942 has 16 divisors (see below), whose sum is σ = 50019376512. Its totient is φ = 8312465880.

The previous prime is 24973542907. The next prime is 24973542953. The reversal of 24973542942 is 24924537942.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3007618 + ... + 3015909.

It is an arithmetic number, because the mean of its divisors is an integer number (3126211032).

Almost surely, 2^24973542942 is an apocalyptic number.

24973542942 is an abundant number, since it is smaller than the sum of its proper divisors (25045833570).

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

24973542942 is a wasteful number, since it uses less digits than its factorization.

24973542942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6024223.

The product of its digits is 4354560, while the sum is 51.

The spelling of 24973542942 in words is "twenty-four billion, nine hundred seventy-three million, five hundred forty-two thousand, nine hundred forty-two".