32513303274340 has 48 divisors (see below), whose sum is σ = 78032621721600. Its totient is φ = 11147319142272.

The previous prime is 32513303274269. The next prime is 32513303274341. The reversal of 32513303274340 is 4347230331523.

It is a super-2 number, since 2×32513303274340² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32513303274293 and 32513303274302.

It is not an unprimeable number, because it can be changed into a prime (32513303274341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15737406 + ... + 17683114.

It is an arithmetic number, because the mean of its divisors is an integer number (1625679619200).

Almost surely, 2^{32513303274340} is an apocalyptic number.

It is an amenable number.

32513303274340 is an abundant number, since it is smaller than the sum of its proper divisors (45519318447260).

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

32513303274340 is a wasteful number, since it uses less digits than its factorization.

32513303274340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2065084 (or 2065082 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 40.

The spelling of 32513303274340 in words is "thirty-two trillion, five hundred thirteen billion, three hundred three million, two hundred seventy-four thousand, three hundred forty".