42063652632 has 32 divisors (see below), whose sum is σ = 105393366000. Its totient is φ = 13989986304.

The previous prime is 42063652613. The next prime is 42063652633. The reversal of 42063652632 is 23625636024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42063652633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1940953 + ... + 1962504.

Almost surely, 2^42063652632 is an apocalyptic number.

It is an amenable number.

42063652632 is an abundant number, since it is smaller than the sum of its proper divisors (63329713368).

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

42063652632 is a wasteful number, since it uses less digits than its factorization.

42063652632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3903915 (or 3903911 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 39.

The spelling of 42063652632 in words is "forty-two billion, sixty-three million, six hundred fifty-two thousand, six hundred thirty-two".