32000562240 has 56 divisors (see below), whose sum is σ = 101601788160. Its totient is φ = 8533483008.

The previous prime is 32000562233. The next prime is 32000562247. The reversal of 32000562240 is 4226500023.

It is an interprime number because it is at equal distance from previous prime (32000562233) and next prime (32000562247).

It is a super-2 number, since 2×32000562240² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 32000562240.

It is not an unprimeable number, because it can be changed into a prime (32000562247) 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, 16666000 + ... + 16667919.

Almost surely, 2^32000562240 is an apocalyptic number.

32000562240 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

32000562240 is an abundant number, since it is smaller than the sum of its proper divisors (69601225920).

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

32000562240 is a wasteful number, since it uses less digits than its factorization.

32000562240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33333939 (or 33333929 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The spelling of 32000562240 in words is "thirty-two billion, five hundred sixty-two thousand, two hundred forty".