40131045054010 has 8 divisors (see below), whose sum is σ = 72235881097236. Its totient is φ = 16052418021600.

The previous prime is 40131045053993. The next prime is 40131045054041. The reversal of 40131045054010 is 1045054013104.

It can be written as a sum of positive squares in 2 ways, for example, as 39427310299689 + 703734754321 = 6279117^2 + 838889^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×40131045054010² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 40131045054010.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2006552252691 + ... + 2006552252710.

Almost surely, 2^{40131045054010} is an apocalyptic number.

40131045054010 is a deficient number, since it is larger than the sum of its proper divisors (32104836043226).

40131045054010 is a wasteful number, since it uses less digits than its factorization.

40131045054010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4013104505408.

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 40131045054010 its reverse (1045054013104), we get a palindrome (41176099067114).

The spelling of 40131045054010 in words is "forty trillion, one hundred thirty-one billion, forty-five million, fifty-four thousand, ten".