40244437056201 has 32 divisors (see below), whose sum is σ = 61425705369600. Its totient is φ = 22959008901120.

The previous prime is 40244437056193. The next prime is 40244437056221. The reversal of 40244437056201 is 10265073444204.

It is a happy number.

It is not a de Polignac number, because 40244437056201 - 2³ = 40244437056193 is a prime.

It is a super-2 number, since 2×40244437056201² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40244437056221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 167860030 + ... + 168099608.

It is an arithmetic number, because the mean of its divisors is an integer number (1919553292800).

Almost surely, 2^{40244437056201} is an apocalyptic number.

It is an amenable number.

40244437056201 is a deficient number, since it is larger than the sum of its proper divisors (21181268313399).

40244437056201 is a wasteful number, since it uses less digits than its factorization.

40244437056201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252709.

The product of its (nonzero) digits is 645120, while the sum is 42.

The spelling of 40244437056201 in words is "forty trillion, two hundred forty-four billion, four hundred thirty-seven million, fifty-six thousand, two hundred one".