40005574130 has 16 divisors (see below), whose sum is σ = 72535656600. Its totient is φ = 15885424512.

The previous prime is 40005574073. The next prime is 40005574157. The reversal of 40005574130 is 3147550004.

It can be written as a sum of positive squares in 4 ways, for example, as 39461425201 + 544148929 = 198649^2 + 23327^2 .

It is a super-2 number, since 2×40005574130² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40005574093 and 40005574102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14599205 + ... + 14601944.

Almost surely, 2^40005574130 is an apocalyptic number.

40005574130 is a deficient number, since it is larger than the sum of its proper divisors (32530082470).

40005574130 is a wasteful number, since it uses less digits than its factorization.

40005574130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29201293.

The product of its (nonzero) digits is 8400, while the sum is 29.

The spelling of 40005574130 in words is "forty billion, five million, five hundred seventy-four thousand, one hundred thirty".