3215414507216 has 20 divisors (see below), whose sum is σ = 6229978970112. Its totient is φ = 1607677998816.

The previous prime is 3215414507117. The next prime is 3215414507233. The reversal of 3215414507216 is 6127054145123.

It is a super-2 number, since 2×3215414507216² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 907610 + ... + 2693433.

Almost surely, 2^{3215414507216} is an apocalyptic number.

It is an amenable number.

3215414507216 is a deficient number, since it is larger than the sum of its proper divisors (3014564462896).

3215414507216 is a wasteful number, since it uses less digits than its factorization.

3215414507216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3656858 (or 3656852 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 41.

The spelling of 3215414507216 in words is "three trillion, two hundred fifteen billion, four hundred fourteen million, five hundred seven thousand, two hundred sixteen".