40014145204 has 24 divisors (see below), whose sum is σ = 76424947200. Its totient is φ = 18180079680.

The previous prime is 40014145183. The next prime is 40014145211. The reversal of 40014145204 is 40254141004.

It is a super-2 number, since 2×40014145204² (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, 104569 + ... + 301600.

It is an arithmetic number, because the mean of its divisors is an integer number (3184372800).

Almost surely, 2^40014145204 is an apocalyptic number.

40014145204 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

40014145204 is a deficient number, since it is larger than the sum of its proper divisors (36410801996).

40014145204 is a wasteful number, since it uses less digits than its factorization.

40014145204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408423 (or 408421 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 25.

Adding to 40014145204 its reverse (40254141004), we get a palindrome (80268286208).

The spelling of 40014145204 in words is "forty billion, fourteen million, one hundred forty-five thousand, two hundred four".