3340340400372 has 24 divisors (see below), whose sum is σ = 7869798745536. Its totient is φ = 1102636636608.

The previous prime is 3340340400361. The next prime is 3340340400377. The reversal of 3340340400372 is 2730040430433.

It is a super-2 number, since 2×3340340400372² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3340340400377) 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, 1351269153 + ... + 1351271624.

It is an arithmetic number, because the mean of its divisors is an integer number (327908281064).

Almost surely, 2^{3340340400372} is an apocalyptic number.

It is an amenable number.

3340340400372 is an abundant number, since it is smaller than the sum of its proper divisors (4529458345164).

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

3340340400372 is a wasteful number, since it uses less digits than its factorization.

3340340400372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2702540887 (or 2702540885 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 33.

The spelling of 3340340400372 in words is "three trillion, three hundred forty billion, three hundred forty million, four hundred thousand, three hundred seventy-two".