32470162270720 has 40 divisors (see below), whose sum is σ = 77852287513044. Its totient is φ = 12988064907264.

The previous prime is 32470162270703. The next prime is 32470162270727. The reversal of 32470162270720 is 2707226107423.

It can be written as a sum of positive squares in 2 ways, for example, as 27860999835904 + 4609162434816 = 5278352^2 + 2146896^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×32470162270720² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (32470162270727) 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, 6341826009 + ... + 6341831128.

Almost surely, 2^{32470162270720} is an apocalyptic number.

It is an amenable number.

32470162270720 is an abundant number, since it is smaller than the sum of its proper divisors (45382125242324).

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

32470162270720 is an equidigital number, since it uses as much as digits as its factorization.

32470162270720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12683657160 (or 12683657144 counting only the distinct ones).

The product of its (nonzero) digits is 395136, while the sum is 43.

The spelling of 32470162270720 in words is "thirty-two trillion, four hundred seventy billion, one hundred sixty-two million, two hundred seventy thousand, seven hundred twenty".