40106368054140 has 48 divisors (see below), whose sum is σ = 112388613160992. Its totient is φ = 10686385518336.

The previous prime is 40106368054139. The next prime is 40106368054163. The reversal of 40106368054140 is 4145086360104.

It is a super-2 number, since 2×40106368054140² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40106368054092 and 40106368054101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 270111499 + ... + 270259938.

It is an arithmetic number, because the mean of its divisors is an integer number (2341429440854).

Almost surely, 2^{40106368054140} is an apocalyptic number.

It is an amenable number.

40106368054140 is an abundant number, since it is smaller than the sum of its proper divisors (72282245106852).

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

40106368054140 is a wasteful number, since it uses less digits than its factorization.

40106368054140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 540372686 (or 540372684 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 42.

The spelling of 40106368054140 in words is "forty trillion, one hundred six billion, three hundred sixty-eight million, fifty-four thousand, one hundred forty".