40014005300 has 36 divisors (see below), whose sum is σ = 88253853996. Its totient is φ = 15743212800.

The previous prime is 40014005299. The next prime is 40014005321. The reversal of 40014005300 is 350041004.

It can be written as a sum of positive squares in 6 ways, for example, as 3471095056 + 36542910244 = 58916^2 + 191162^2 .

It is a super-2 number, since 2×40014005300² (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 11 ways as a sum of consecutive naturals, for example, 3273737 + ... + 3285936.

Almost surely, 2^40014005300 is an apocalyptic number.

It is an amenable number.

40014005300 is an abundant number, since it is smaller than the sum of its proper divisors (48239848696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40014005300 is a wasteful number, since it uses less digits than its factorization.

40014005300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6559748 (or 6559741 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

Adding to 40014005300 its reverse (350041004), we get a palindrome (40364046304).

The spelling of 40014005300 in words is "forty billion, fourteen million, five thousand, three hundred".