32270236449 has 24 divisors (see below), whose sum is σ = 47318080320. Its totient is φ = 19547811360.

The previous prime is 32270236421. The next prime is 32270236459. The reversal of 32270236449 is 94463207223.

It is not a de Polignac number, because 32270236449 - 2¹⁷ = 32270105377 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 32270236449.

It is not an unprimeable number, because it can be changed into a prime (32270236459) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 729564 + ... + 772530.

It is an arithmetic number, because the mean of its divisors is an integer number (1971586680).

Almost surely, 2^32270236449 is an apocalyptic number.

It is an amenable number.

32270236449 is a deficient number, since it is larger than the sum of its proper divisors (15047843871).

32270236449 is a wasteful number, since it uses less digits than its factorization.

32270236449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45061 (or 45050 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 42.

The spelling of 32270236449 in words is "thirty-two billion, two hundred seventy million, two hundred thirty-six thousand, four hundred forty-nine".