4021422334131 has 32 divisors (see below), whose sum is σ = 5605482588160. Its totient is φ = 2561568364800.

The previous prime is 4021422334123. The next prime is 4021422334147. The reversal of 4021422334131 is 1314332241204.

4021422334131 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 4021422334131 - 2³ = 4021422334123 is a prime.

It is a super-2 number, since 2×4021422334131² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4021422334331) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1480431 + ... + 3199143.

It is an arithmetic number, because the mean of its divisors is an integer number (175171330880).

Almost surely, 2^{4021422334131} is an apocalyptic number.

4021422334131 is a deficient number, since it is larger than the sum of its proper divisors (1584060254029).

4021422334131 is a wasteful number, since it uses less digits than its factorization.

4021422334131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1719067.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 4021422334131 its reverse (1314332241204), we get a palindrome (5335754575335).

The spelling of 4021422334131 in words is "four trillion, twenty-one billion, four hundred twenty-two million, three hundred thirty-four thousand, one hundred thirty-one".