4026126215232 has 84 divisors (see below), whose sum is σ = 12589269681456. Its totient is φ = 1220038245120.

The previous prime is 4026126215207. The next prime is 4026126215327. The reversal of 4026126215232 is 2325126216204.

4026126215232 is a `hidden beast` number, since 4 + 0 + 2 + 6 + 1 + 2 + 621 + 5 + 23 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 317711958 + ... + 317724629.

Almost surely, 2^{4026126215232} is an apocalyptic number.

It is an amenable number.

4026126215232 is an abundant number, since it is smaller than the sum of its proper divisors (8563143466224).

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

4026126215232 is a wasteful number, since it uses less digits than its factorization.

4026126215232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 635436616 (or 635436603 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The spelling of 4026126215232 in words is "four trillion, twenty-six billion, one hundred twenty-six million, two hundred fifteen thousand, two hundred thirty-two".