34221976272 has 60 divisors (see below), whose sum is σ = 104480735424. Its totient is φ = 10370295360.

The previous prime is 34221976231. The next prime is 34221976279. The reversal of 34221976272 is 27267912243.

34221976272 is a `hidden beast` number, since 3 + 4 + 2 + 2 + 19 + 7 + 627 + 2 = 666.

It is a super-2 number, since 2×34221976272² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34221976279) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10800808 + ... + 10803975.

Almost surely, 2^34221976272 is an apocalyptic number.

It is an amenable number.

34221976272 is an abundant number, since it is smaller than the sum of its proper divisors (70258759152).

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

34221976272 is a wasteful number, since it uses less digits than its factorization.

34221976272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21604808 (or 21604799 counting only the distinct ones).

The product of its digits is 508032, while the sum is 45.

The spelling of 34221976272 in words is "thirty-four billion, two hundred twenty-one million, nine hundred seventy-six thousand, two hundred seventy-two".