1072874156392 has 16 divisors (see below), whose sum is σ = 2013066771300. Its totient is φ = 536056350720.

The previous prime is 1072874156371. The next prime is 1072874156401. The reversal of 1072874156392 is 2936514782701.

It can be written as a sum of positive squares in 2 ways, for example, as 1071543803716 + 1330352676 = 1035154^2 + 36474^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47578959 + ... + 47601502.

It is a 1-persistent number, because it is pandigital, but 2⋅1072874156392 = 2145748312784 is not.

Almost surely, 2^{1072874156392} is an apocalyptic number.

It is an amenable number.

1072874156392 is a deficient number, since it is larger than the sum of its proper divisors (940192614908).

1072874156392 is a wasteful number, since it uses less digits than its factorization.

1072874156392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95181876 (or 95181872 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 55.

The spelling of 1072874156392 in words is "one trillion, seventy-two billion, eight hundred seventy-four million, one hundred fifty-six thousand, three hundred ninety-two".