42275745264020 has 12 divisors (see below), whose sum is σ = 88779065054484. Its totient is φ = 16910298105600.

The previous prime is 42275745264019. The next prime is 42275745264023. The reversal of 42275745264020 is 2046254757224.

42275745264020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 17063657349124 + 25212087914896 = 4130818^2 + 5021164^2 .

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 42275745264020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42275745264023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1056893631581 + ... + 1056893631620.

It is an arithmetic number, because the mean of its divisors is an integer number (7398255421207).

Almost surely, 2^{42275745264020} is an apocalyptic number.

It is an amenable number.

42275745264020 is an abundant number, since it is smaller than the sum of its proper divisors (46503319790464).

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

42275745264020 is a wasteful number, since it uses less digits than its factorization.

42275745264020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2113787263210 (or 2113787263208 counting only the distinct ones).

The product of its (nonzero) digits is 7526400, while the sum is 50.

The spelling of 42275745264020 in words is "forty-two trillion, two hundred seventy-five billion, seven hundred forty-five million, two hundred sixty-four thousand, twenty".