10564670256142 has 8 divisors (see below), whose sum is σ = 15987244370256. Its totient is φ = 5235588799392.

The previous prime is 10564670256137. The next prime is 10564670256149. The reversal of 10564670256142 is 24165207646501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10564670256142² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10564670256149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23373164058 + ... + 23373164509.

It is an arithmetic number, because the mean of its divisors is an integer number (1998405546282).

Almost surely, 2^{10564670256142} is an apocalyptic number.

10564670256142 is a deficient number, since it is larger than the sum of its proper divisors (5422574114114).

10564670256142 is a wasteful number, since it uses less digits than its factorization.

10564670256142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46746328682.

The product of its (nonzero) digits is 2419200, while the sum is 49.

The spelling of 10564670256142 in words is "ten trillion, five hundred sixty-four billion, six hundred seventy million, two hundred fifty-six thousand, one hundred forty-two".