3136731450724 has 27 divisors (see below), whose sum is σ = 5501437914987. Its totient is φ = 1564899717888.

The previous prime is 3136731450703. The next prime is 3136731450757. The reversal of 3136731450724 is 4270541376313.

The square root of 3136731450724 is 1771082.

It is a perfect power (a square), and thus also a powerful number.

3136731450724 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 728151609124 + 2408579841600 = 853318^2 + 1551960^2 .

It is a super-2 number, since 2×3136731450724² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2511393652 + ... + 2511394900.

Almost surely, 2^{3136731450724} is an apocalyptic number.

3136731450724 is the 1771082-nd square number.

It is an amenable number.

3136731450724 is a deficient number, since it is larger than the sum of its proper divisors (2364706464263).

3136731450724 is an frugal number, since it uses more digits than its factorization.

3136731450724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3920 (or 1960 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 46.

The spelling of 3136731450724 in words is "three trillion, one hundred thirty-six billion, seven hundred thirty-one million, four hundred fifty thousand, seven hundred twenty-four".