42931441150775 has 12 divisors (see below), whose sum is σ = 53876372415432. Its totient is φ = 33931355895840.

The previous prime is 42931441150753. The next prime is 42931441150777. The reversal of 42931441150775 is 57705114413924.

It is a happy number.

42931441150775 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 42931441150775 - 2¹⁸ = 42931440888631 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42931441150777) 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 11 ways as a sum of consecutive naturals, for example, 10344923504 + ... + 10344927653.

It is an arithmetic number, because the mean of its divisors is an integer number (4489697701286).

Almost surely, 2^{42931441150775} is an apocalyptic number.

42931441150775 is a deficient number, since it is larger than the sum of its proper divisors (10944931264657).

42931441150775 is a wasteful number, since it uses less digits than its factorization.

42931441150775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20689851250 (or 20689851245 counting only the distinct ones).

The product of its (nonzero) digits is 4233600, while the sum is 53.

The spelling of 42931441150775 in words is "forty-two trillion, nine hundred thirty-one billion, four hundred forty-one million, one hundred fifty thousand, seven hundred seventy-five".