2140174351264 has 24 divisors (see below), whose sum is σ = 4215670919460. Its totient is φ = 1069527768576.

The previous prime is 2140174351243. The next prime is 2140174351303. The reversal of 2140174351264 is 4621534710412.

It can be written as a sum of positive squares in 2 ways, for example, as 2134836587664 + 5337763600 = 1461108^2 + 73060^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17419299 + ... + 17541730.

Almost surely, 2^{2140174351264} is an apocalyptic number.

It is an amenable number.

2140174351264 is a deficient number, since it is larger than the sum of its proper divisors (2075496568196).

2140174351264 is a wasteful number, since it uses less digits than its factorization.

2140174351264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34962952 (or 34962944 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 40.

The spelling of 2140174351264 in words is "two trillion, one hundred forty billion, one hundred seventy-four million, three hundred fifty-one thousand, two hundred sixty-four".