13425792566870 has 32 divisors (see below), whose sum is σ = 24214124786688. Its totient is φ = 5359723203168.

The previous prime is 13425792566867. The next prime is 13425792566881. The reversal of 13425792566870 is 7866529752431.

It is a junction number, because it is equal to n+sod(n) for n = 13425792566797 and 13425792566806.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18355097 + ... + 19072523.

It is an arithmetic number, because the mean of its divisors is an integer number (756691399584).

It is a 1-persistent number, because it is pandigital, but 2⋅13425792566870 = 26851585133740 is not.

Almost surely, 2^{13425792566870} is an apocalyptic number.

13425792566870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13425792566870 is a deficient number, since it is larger than the sum of its proper divisors (10788332219818).

13425792566870 is a wasteful number, since it uses less digits than its factorization.

13425792566870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721124.

The product of its (nonzero) digits is 152409600, while the sum is 65.

The spelling of 13425792566870 in words is "thirteen trillion, four hundred twenty-five billion, seven hundred ninety-two million, five hundred sixty-six thousand, eight hundred seventy".