42651711860 has 24 divisors (see below), whose sum is σ = 94282732320. Its totient is φ = 16162753824.

The previous prime is 42651711829. The next prime is 42651711871. The reversal of 42651711860 is 6811715624.

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, 56120294 + ... + 56121053.

It is an arithmetic number, because the mean of its divisors is an integer number (3928447180).

Almost surely, 2^42651711860 is an apocalyptic number.

It is an amenable number.

42651711860 is an abundant number, since it is smaller than the sum of its proper divisors (51631020460).

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

42651711860 is a wasteful number, since it uses less digits than its factorization.

42651711860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112241375 (or 112241373 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 41.

The spelling of 42651711860 in words is "forty-two billion, six hundred fifty-one million, seven hundred eleven thousand, eight hundred sixty".