412072172216 has 16 divisors (see below), whose sum is σ = 813300340200. Its totient is φ = 195192081504.

The previous prime is 412072172207. The next prime is 412072172219. The reversal of 412072172216 is 612271270214.

It is a super-2 number, since 2×412072172216² (a number of 24 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412072172219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1355500415 + ... + 1355500718.

Almost surely, 2^412072172216 is an apocalyptic number.

It is an amenable number.

412072172216 is a deficient number, since it is larger than the sum of its proper divisors (401228167984).

412072172216 is a wasteful number, since it uses less digits than its factorization.

412072172216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2711001158 (or 2711001154 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 35.

The spelling of 412072172216 in words is "four hundred twelve billion, seventy-two million, one hundred seventy-two thousand, two hundred sixteen".