70734037434 has 48 divisors (see below), whose sum is σ = 144555423264. Its totient is φ = 23069296800.

The previous prime is 70734037411. The next prime is 70734037471. The reversal of 70734037434 is 43473043707.

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, 9162144 + ... + 9169860.

It is an arithmetic number, because the mean of its divisors is an integer number (3011571318).

Almost surely, 2^70734037434 is an apocalyptic number.

70734037434 is an abundant number, since it is smaller than the sum of its proper divisors (73821385830).

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

70734037434 is a wasteful number, since it uses less digits than its factorization.

70734037434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8091 (or 7940 counting only the distinct ones).

The product of its (nonzero) digits is 592704, while the sum is 42.

The spelling of 70734037434 in words is "seventy billion, seven hundred thirty-four million, thirty-seven thousand, four hundred thirty-four".