42850471024892 has 12 divisors (see below), whose sum is σ = 78248686219536. Its totient is φ = 20493703533600.

The previous prime is 42850471024891. The next prime is 42850471024909. The reversal of 42850471024892 is 29842017405824.

It is a super-2 number, since 2×42850471024892² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42850471024891) 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, 232882994609 + ... + 232882994792.

It is an arithmetic number, because the mean of its divisors is an integer number (6520723851628).

Almost surely, 2^{42850471024892} is an apocalyptic number.

It is an amenable number.

42850471024892 is a deficient number, since it is larger than the sum of its proper divisors (35398215194644).

42850471024892 is a wasteful number, since it uses less digits than its factorization.

42850471024892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465765989428 (or 465765989426 counting only the distinct ones).

The product of its (nonzero) digits is 10321920, while the sum is 56.

The spelling of 42850471024892 in words is "forty-two trillion, eight hundred fifty billion, four hundred seventy-one million, twenty-four thousand, eight hundred ninety-two".