42352631612 has 6 divisors (see below), whose sum is σ = 74117105328. Its totient is φ = 21176315804.

The previous prime is 42352631611. The next prime is 42352631623. The reversal of 42352631612 is 21613625324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42352631611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5294078948 + ... + 5294078955.

It is an arithmetic number, because the mean of its divisors is an integer number (12352850888).

Almost surely, 2^42352631612 is an apocalyptic number.

It is an amenable number.

42352631612 is a deficient number, since it is larger than the sum of its proper divisors (31764473716).

42352631612 is a wasteful number, since it uses less digits than its factorization.

42352631612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10588157907 (or 10588157905 counting only the distinct ones).

The product of its digits is 51840, while the sum is 35.

The spelling of 42352631612 in words is "forty-two billion, three hundred fifty-two million, six hundred thirty-one thousand, six hundred twelve".