565131141330340 has 48 divisors (see below), whose sum is σ = 1278077457807360. Its totient is φ = 208661904662400.

The previous prime is 565131141330311. The next prime is 565131141330361. The reversal of 565131141330340 is 43033141131565.

It is a junction number, because it is equal to n+sod(n) for n = 565131141330293 and 565131141330302.

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, 18845565 + ... + 38541115.

It is an arithmetic number, because the mean of its divisors is an integer number (26626613704320).

Almost surely, 2^{565131141330340} is an apocalyptic number.

It is an amenable number.

565131141330340 is an abundant number, since it is smaller than the sum of its proper divisors (712946316477020).

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

565131141330340 is a wasteful number, since it uses less digits than its factorization.

565131141330340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19805932 (or 19805930 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 40.

The spelling of 565131141330340 in words is "five hundred sixty-five trillion, one hundred thirty-one billion, one hundred forty-one million, three hundred thirty thousand, three hundred forty".