10570845421426 has 4 divisors (see below), whose sum is σ = 15856268132142. Its totient is φ = 5285422710712.

The previous prime is 10570845421397. The next prime is 10570845421427. The reversal of 10570845421426 is 62412454807501.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10194297508201 + 376547913225 = 3192851^2 + 613635^2 .

It is a super-2 number, since 2×10570845421426² (a number of 27 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 10570845421426.

It is not an unprimeable number, because it can be changed into a prime (10570845421427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2642711355355 + ... + 2642711355358.

Almost surely, 2^{10570845421426} is an apocalyptic number.

10570845421426 is a deficient number, since it is larger than the sum of its proper divisors (5285422710716).

10570845421426 is an equidigital number, since it uses as much as digits as its factorization.

10570845421426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5285422710715.

The product of its (nonzero) digits is 2150400, while the sum is 49.

The spelling of 10570845421426 in words is "ten trillion, five hundred seventy billion, eight hundred forty-five million, four hundred twenty-one thousand, four hundred twenty-six".