42234665426032 has 10 divisors (see below), whose sum is σ = 81829664262968. Its totient is φ = 21117332713008.

The previous prime is 42234665425993. The next prime is 42234665426033. The reversal of 42234665426032 is 23062456643224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42234665426033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1319833294548 + ... + 1319833294579.

Almost surely, 2^{42234665426032} is an apocalyptic number.

It is an amenable number.

42234665426032 is a deficient number, since it is larger than the sum of its proper divisors (39594998836936).

42234665426032 is a wasteful number, since it uses less digits than its factorization.

42234665426032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2639666589135 (or 2639666589129 counting only the distinct ones).

The product of its (nonzero) digits is 9953280, while the sum is 49.

The spelling of 42234665426032 in words is "forty-two trillion, two hundred thirty-four billion, six hundred sixty-five million, four hundred twenty-six thousand, thirty-two".