42757607312 has 20 divisors (see below), whose sum is σ = 94677559296. Its totient is φ = 18324688800.

The previous prime is 42757607309. The next prime is 42757607327. The reversal of 42757607312 is 21370675724.

42757607312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 190882064 + ... + 190882287.

Almost surely, 2^42757607312 is an apocalyptic number.

It is an amenable number.

42757607312 is an abundant number, since it is smaller than the sum of its proper divisors (51919951984).

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

42757607312 is a wasteful number, since it uses less digits than its factorization.

42757607312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381764366 (or 381764360 counting only the distinct ones).

The product of its (nonzero) digits is 493920, while the sum is 44.

The spelling of 42757607312 in words is "forty-two billion, seven hundred fifty-seven million, six hundred seven thousand, three hundred twelve".