40075657004 has 6 divisors (see below), whose sum is σ = 70132399764. Its totient is φ = 20037828500.

The previous prime is 40075656997. The next prime is 40075657021.

40075657004 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5009457122 + ... + 5009457129.

It is an arithmetic number, because the mean of its divisors is an integer number (11688733294).

Almost surely, 2^40075657004 is an apocalyptic number.

It is an amenable number.

40075657004 is a deficient number, since it is larger than the sum of its proper divisors (30056742760).

40075657004 is a wasteful number, since it uses less digits than its factorization.

40075657004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10018914255 (or 10018914253 counting only the distinct ones).

The product of its (nonzero) digits is 117600, while the sum is 38.

The spelling of 40075657004 in words is "forty billion, seventy-five million, six hundred fifty-seven thousand, four".