65426375241370 has 96 divisors (see below), whose sum is σ = 139408702004880. Its totient is φ = 21960614860800.

The previous prime is 65426375241329. The next prime is 65426375241391. The reversal of 65426375241370 is 7314257362456.

It can be written as a sum of positive squares in 8 ways, for example, as 22546286413849 + 42880088827521 = 4748293^2 + 6548289^2 .

It is a super-2 number, since 2×65426375241370² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (55).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 900049986 + ... + 900122674.

Almost surely, 2^{65426375241370} is an apocalyptic number.

65426375241370 is an abundant number, since it is smaller than the sum of its proper divisors (73982326763510).

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

65426375241370 is a wasteful number, since it uses less digits than its factorization.

65426375241370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129952 (or 129941 counting only the distinct ones).

The product of its (nonzero) digits is 25401600, while the sum is 55.

The spelling of 65426375241370 in words is "sixty-five trillion, four hundred twenty-six billion, three hundred seventy-five million, two hundred forty-one thousand, three hundred seventy".