1037306311728 has 20 divisors (see below), whose sum is σ = 2679707972088. Its totient is φ = 345768770560.

The previous prime is 1037306311711. The next prime is 1037306311739. The reversal of 1037306311728 is 8271136037301.

It is a self number, because there is not a number n which added to its sum of digits gives 1037306311728.

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, 10805274033 + ... + 10805274128.

Almost surely, 2^{1037306311728} is an apocalyptic number.

It is an amenable number.

1037306311728 is an abundant number, since it is smaller than the sum of its proper divisors (1642401660360).

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

1037306311728 is a wasteful number, since it uses less digits than its factorization.

1037306311728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21610548172 (or 21610548166 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 42.

The spelling of 1037306311728 in words is "one trillion, thirty-seven billion, three hundred six million, three hundred eleven thousand, seven hundred twenty-eight".