42632647680 has 176 divisors, whose sum is σ = 155837946240. Its totient is φ = 9744580608.

The previous prime is 42632647627. The next prime is 42632647699. The reversal of 42632647680 is 8674623624.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90735 + ... + 305774.

Almost surely, 2^42632647680 is an apocalyptic number.

42632647680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42632647680 is an abundant number, since it is smaller than the sum of its proper divisors (113205298560).

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

42632647680 is a wasteful number, since it uses less digits than its factorization.

42632647680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396544 (or 396526 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 48.

The spelling of 42632647680 in words is "forty-two billion, six hundred thirty-two million, six hundred forty-seven thousand, six hundred eighty".