40106562573860 has 48 divisors (see below), whose sum is σ = 87133838445360. Its totient is φ = 15488401958400.

The previous prime is 40106562573827. The next prime is 40106562573881. The reversal of 40106562573860 is 6837526560104.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 5284950405604 + 34821612168256 = 2298902^2 + 5900984^2 .

It is a super-2 number, since 2×40106562573860² (a number of 28 digits) contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 6469022 + ... + 11048138.

It is an arithmetic number, because the mean of its divisors is an integer number (1815288300945).

Almost surely, 2^{40106562573860} is an apocalyptic number.

It is an amenable number.

40106562573860 is an abundant number, since it is smaller than the sum of its proper divisors (47027275871500).

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

40106562573860 is a wasteful number, since it uses less digits than its factorization.

40106562573860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4594256 (or 4594254 counting only the distinct ones).

The product of its (nonzero) digits is 7257600, while the sum is 53.

The spelling of 40106562573860 in words is "forty trillion, one hundred six billion, five hundred sixty-two million, five hundred seventy-three thousand, eight hundred sixty".