40380574610 has 16 divisors (see below), whose sum is σ = 72688588056. Its totient is φ = 16151440128.

The previous prime is 40380574607. The next prime is 40380574627. The reversal of 40380574610 is 1647508304.

It can be written as a sum of positive squares in 4 ways, for example, as 23855729209 + 16524845401 = 154453^2 + 128549^2 .

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, 144602 + ... + 318858.

Almost surely, 2^40380574610 is an apocalyptic number.

40380574610 is a deficient number, since it is larger than the sum of its proper divisors (32308013446).

40380574610 is a wasteful number, since it uses less digits than its factorization.

40380574610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197437.

The product of its (nonzero) digits is 80640, while the sum is 38.

The spelling of 40380574610 in words is "forty billion, three hundred eighty million, five hundred seventy-four thousand, six hundred ten".