32374243452 has 24 divisors (see below), whose sum is σ = 75546330832. Its totient is φ = 10790496000.

The previous prime is 32374243441. The next prime is 32374243457. The reversal of 32374243452 is 25434247323.

It is a self number, because there is not a number n which added to its sum of digits gives 32374243452.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32374243457) 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, 40452 + ... + 257652.

Almost surely, 2^32374243452 is an apocalyptic number.

It is an amenable number.

32374243452 is an abundant number, since it is smaller than the sum of its proper divisors (43172087380).

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

32374243452 is a wasteful number, since it uses less digits than its factorization.

32374243452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229629 (or 229627 counting only the distinct ones).

The product of its digits is 483840, while the sum is 39.

The spelling of 32374243452 in words is "thirty-two billion, three hundred seventy-four million, two hundred forty-three thousand, four hundred fifty-two".