32270136272 has 20 divisors (see below), whose sum is σ = 68207333856. Its totient is φ = 14668243680.

The previous prime is 32270136259. The next prime is 32270136277. The reversal of 32270136272 is 27263107223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32270136277) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91676348 + ... + 91676699.

Almost surely, 2^32270136272 is an apocalyptic number.

It is an amenable number.

32270136272 is an abundant number, since it is smaller than the sum of its proper divisors (35937197584).

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

32270136272 is a wasteful number, since it uses less digits than its factorization.

32270136272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183353066 (or 183353060 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 35.

The spelling of 32270136272 in words is "thirty-two billion, two hundred seventy million, one hundred thirty-six thousand, two hundred seventy-two".