375295344796681 has 27 divisors (see below), whose sum is σ = 389116163205823. Its totient is φ = 361959655650560.

The previous prime is 375295344796663. The next prime is 375295344796709. The reversal of 375295344796681 is 186697443592573.

The square root of 375295344796681 is 19372541.

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

It can be written as a sum of positive squares in 13 ways, for example, as 168074137564281 + 207221207232400 = 12964341^2 + 14395180^2 .

It is not a de Polignac number, because 375295344796681 - 2¹¹ = 375295344794633 is a prime.

It is a super-2 number, since 2×375295344796681² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (375295344796601) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 70690399455 + ... + 70690404763.

Almost surely, 2^{375295344796681} is an apocalyptic number.

375295344796681 is the 19372541-st square number.

375295344796681 is the 9686271-st centered octagonal number.

It is an amenable number.

375295344796681 is a deficient number, since it is larger than the sum of its proper divisors (13820818409142).

375295344796681 is an frugal number, since it uses more digits than its factorization.

375295344796681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10878 (or 5439 counting only the distinct ones).

The product of its digits is 8230118400, while the sum is 79.

The spelling of 375295344796681 in words is "three hundred seventy-five trillion, two hundred ninety-five billion, three hundred forty-four million, seven hundred ninety-six thousand, six hundred eighty-one".