42237701432 has 32 divisors (see below), whose sum is σ = 80096385600. Its totient is φ = 20879510400.

The previous prime is 42237701393. The next prime is 42237701479. The reversal of 42237701432 is 23410773224.

It is a junction number, because it is equal to n+sod(n) for n = 42237701392 and 42237701401.

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, 349457 + ... + 454527.

It is an arithmetic number, because the mean of its divisors is an integer number (2503012050).

Almost surely, 2^42237701432 is an apocalyptic number.

It is an amenable number.

42237701432 is a deficient number, since it is larger than the sum of its proper divisors (37858684168).

42237701432 is a wasteful number, since it uses less digits than its factorization.

42237701432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105647 (or 105643 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 35.

The spelling of 42237701432 in words is "forty-two billion, two hundred thirty-seven million, seven hundred one thousand, four hundred thirty-two".