42602697688 has 16 divisors (see below), whose sum is σ = 80670951360. Its totient is φ = 21090444000.

The previous prime is 42602697677. The next prime is 42602697703. The reversal of 42602697688 is 88679620624.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26362248 + ... + 26363863.

It is an arithmetic number, because the mean of its divisors is an integer number (5041934460).

Almost surely, 2^42602697688 is an apocalyptic number.

It is an amenable number.

42602697688 is a deficient number, since it is larger than the sum of its proper divisors (38068253672).

42602697688 is a wasteful number, since it uses less digits than its factorization.

42602697688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52726218 (or 52726214 counting only the distinct ones).

The product of its (nonzero) digits is 13934592, while the sum is 58.

The spelling of 42602697688 in words is "forty-two billion, six hundred two million, six hundred ninety-seven thousand, six hundred eighty-eight".