40166424525513 has 16 divisors (see below), whose sum is σ = 62918035621056. Its totient is φ = 22470727007040.

The previous prime is 40166424525481. The next prime is 40166424525541. The reversal of 40166424525513 is 31552542466104.

It is not a de Polignac number, because 40166424525513 - 2⁵ = 40166424525481 is a prime.

It is a super-2 number, since 2×40166424525513² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40166424525553) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46814014170 + ... + 46814015027.

It is an arithmetic number, because the mean of its divisors is an integer number (3932377226316).

Almost surely, 2^{40166424525513} is an apocalyptic number.

It is an amenable number.

40166424525513 is a deficient number, since it is larger than the sum of its proper divisors (22751611095543).

40166424525513 is a wasteful number, since it uses less digits than its factorization.

40166424525513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93628029224.

The product of its (nonzero) digits is 3456000, while the sum is 48.

The spelling of 40166424525513 in words is "forty trillion, one hundred sixty-six billion, four hundred twenty-four million, five hundred twenty-five thousand, five hundred thirteen".