40137216807130 has 16 divisors (see below), whose sum is σ = 72474898745160. Its totient is φ = 16004240391232.

The previous prime is 40137216807113. The next prime is 40137216807161. The reversal of 40137216807130 is 3170861273104.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 7984676564089 + 32152540243041 = 2825717^2 + 5670321^2 .

It is a super-2 number, since 2×40137216807130² (a number of 28 digits) contains 22 as substring.

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, 6330788125 + ... + 6330794464.

Almost surely, 2^{40137216807130} is an apocalyptic number.

40137216807130 is a deficient number, since it is larger than the sum of its proper divisors (32337681938030).

40137216807130 is a wasteful number, since it uses less digits than its factorization.

40137216807130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12661582913.

The product of its (nonzero) digits is 169344, while the sum is 43.

The spelling of 40137216807130 in words is "forty trillion, one hundred thirty-seven billion, two hundred sixteen million, eight hundred seven thousand, one hundred thirty".