4228044272496 has 120 divisors (see below), whose sum is σ = 12909133750656. Its totient is φ = 1281147477120.

The previous prime is 4228044272477. The next prime is 4228044272509. The reversal of 4228044272496 is 6942724408224.

It is a happy number.

4228044272496 is a `hidden beast` number, since 4 + 2 + 2 + 80 + 4 + 4 + 2 + 72 + 496 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29268381 + ... + 29412483.

Almost surely, 2^{4228044272496} is an apocalyptic number.

It is an amenable number.

4228044272496 is an abundant number, since it is smaller than the sum of its proper divisors (8681089478160).

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

4228044272496 is a wasteful number, since it uses less digits than its factorization.

4228044272496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162651 (or 162642 counting only the distinct ones).

The product of its (nonzero) digits is 12386304, while the sum is 54.

The spelling of 4228044272496 in words is "four trillion, two hundred twenty-eight billion, forty-four million, two hundred seventy-two thousand, four hundred ninety-six".