42522011023881 has 32 divisors (see below), whose sum is σ = 57793745842560. Its totient is φ = 27803499609600.

The previous prime is 42522011023831. The next prime is 42522011023937. The reversal of 42522011023881 is 18832011022524.

42522011023881 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 42522011023881 - 2⁹ = 42522011023369 is a prime.

It is a super-2 number, since 2×42522011023881² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (42522011023801) 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 31 ways as a sum of consecutive naturals, for example, 1180788166 + ... + 1180824176.

It is an arithmetic number, because the mean of its divisors is an integer number (1806054557580).

Almost surely, 2^{42522011023881} is an apocalyptic number.

It is an amenable number.

42522011023881 is a deficient number, since it is larger than the sum of its proper divisors (15271734818679).

42522011023881 is a wasteful number, since it uses less digits than its factorization.

42522011023881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66057.

The product of its (nonzero) digits is 61440, while the sum is 39.

The spelling of 42522011023881 in words is "forty-two trillion, five hundred twenty-two billion, eleven million, twenty-three thousand, eight hundred eighty-one".