42697000632432 has 40 divisors (see below), whose sum is σ = 116788854673296. Its totient is φ = 13395137453056.

The previous prime is 42697000632421. The next prime is 42697000632443. The reversal of 42697000632432 is 23423600079624.

It is an interprime number because it is at equal distance from previous prime (42697000632421) and next prime (42697000632443).

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 7 ways as a sum of consecutive naturals, for example, 26162377023 + ... + 26162378654.

Almost surely, 2^{42697000632432} is an apocalyptic number.

It is an amenable number.

42697000632432 is an abundant number, since it is smaller than the sum of its proper divisors (74091854040864).

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

42697000632432 is a wasteful number, since it uses less digits than its factorization.

42697000632432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52324755705 (or 52324755699 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 48.

The spelling of 42697000632432 in words is "forty-two trillion, six hundred ninety-seven billion, six hundred thirty-two thousand, four hundred thirty-two".