4021423010131 has 2 divisors, whose sum is σ = 4021423010132. Its totient is φ = 4021423010130.

The previous prime is 4021423010089. The next prime is 4021423010147. The reversal of 4021423010131 is 1310103241204.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4021423010131 - 2³³ = 4012833075539 is a prime.

It is a super-2 number, since 2×4021423010131² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4021423010431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2010711505065 + 2010711505066.

It is an arithmetic number, because the mean of its divisors is an integer number (2010711505066).

Almost surely, 2^{4021423010131} is an apocalyptic number.

4021423010131 is a deficient number, since it is larger than the sum of its proper divisors (1).

4021423010131 is an equidigital number, since it uses as much as digits as its factorization.

4021423010131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 4021423010131 its reverse (1310103241204), we get a palindrome (5331526251335).

The spelling of 4021423010131 in words is "four trillion, twenty-one billion, four hundred twenty-three million, ten thousand, one hundred thirty-one".