40014061502 has 16 divisors (see below), whose sum is σ = 60829198560. Its totient is φ = 19739106912.

The previous prime is 40014061499. The next prime is 40014061511. The reversal of 40014061502 is 20516041004.

40014061502 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×40014061502² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

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, 305633 + ... + 416460.

It is an arithmetic number, because the mean of its divisors is an integer number (3801824910).

Almost surely, 2^40014061502 is an apocalyptic number.

40014061502 is a deficient number, since it is larger than the sum of its proper divisors (20815137058).

40014061502 is a wasteful number, since it uses less digits than its factorization.

40014061502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722467.

The product of its (nonzero) digits is 960, while the sum is 23.

The spelling of 40014061502 in words is "forty billion, fourteen million, sixty-one thousand, five hundred two".