4027045432959 has 48 divisors (see below), whose sum is σ = 5873697123840. Its totient is φ = 2658616128000.

The previous prime is 4027045432933. The next prime is 4027045433017. The reversal of 4027045432959 is 9592345407204.

It is a happy number.

4027045432959 is a `hidden beast` number, since 4 + 0 + 2 + 7 + 0 + 4 + 543 + 2 + 95 + 9 = 666.

It is not a de Polignac number, because 4027045432959 - 2⁸ = 4027045432703 is a prime.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4027045430959) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 363347832 + ... + 363358914.

It is an arithmetic number, because the mean of its divisors is an integer number (122368690080).

Almost surely, 2^{4027045432959} is an apocalyptic number.

4027045432959 is a deficient number, since it is larger than the sum of its proper divisors (1846651690881).

4027045432959 is a wasteful number, since it uses less digits than its factorization.

4027045432959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12252 (or 12249 counting only the distinct ones).

The product of its (nonzero) digits is 10886400, while the sum is 54.

The spelling of 4027045432959 in words is "four trillion, twenty-seven billion, forty-five million, four hundred thirty-two thousand, nine hundred fifty-nine".