70801823432 has 32 divisors (see below), whose sum is σ = 134098286400. Its totient is φ = 35042568384.

The previous prime is 70801823413. The next prime is 70801823441. The reversal of 70801823432 is 23432810807.

It is a super-2 number, since 2×70801823432² (a number of 23 digits) contains 22 as substring.

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, 2108438 + ... + 2141754.

It is an arithmetic number, because the mean of its divisors is an integer number (4190571450).

Almost surely, 2^70801823432 is an apocalyptic number.

It is an amenable number.

70801823432 is a deficient number, since it is larger than the sum of its proper divisors (63296462968).

70801823432 is a wasteful number, since it uses less digits than its factorization.

70801823432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36005 (or 36001 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 38.

The spelling of 70801823432 in words is "seventy billion, eight hundred one million, eight hundred twenty-three thousand, four hundred thirty-two".