42373434708 has 72 divisors (see below), whose sum is σ = 118592029920. Its totient is φ = 12648778560.

The previous prime is 42373434671. The next prime is 42373434737. The reversal of 42373434708 is 80743437324.

42373434708 is a `hidden beast` number, since 4 + 237 + 343 + 4 + 70 + 8 = 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, 772003 + ... + 825066.

Almost surely, 2^42373434708 is an apocalyptic number.

It is an amenable number.

42373434708 is an abundant number, since it is smaller than the sum of its proper divisors (76218595212).

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

42373434708 is a wasteful number, since it uses less digits than its factorization.

42373434708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1597157 (or 1597152 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 45.

The spelling of 42373434708 in words is "forty-two billion, three hundred seventy-three million, four hundred thirty-four thousand, seven hundred eight".