4002356441131 has 2 divisors, whose sum is σ = 4002356441132. Its totient is φ = 4002356441130.

The previous prime is 4002356441123. The next prime is 4002356441141. The reversal of 4002356441131 is 1311446532004.

4002356441131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4002356441131 - 2³ = 4002356441123 is a prime.

It is a super-2 number, since 2×4002356441131² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4002356441101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2001178220565 + 2001178220566.

It is an arithmetic number, because the mean of its divisors is an integer number (2001178220566).

Almost surely, 2^{4002356441131} is an apocalyptic number.

4002356441131 is a deficient number, since it is larger than the sum of its proper divisors (1).

4002356441131 is an equidigital number, since it uses as much as digits as its factorization.

4002356441131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 34.

The spelling of 4002356441131 in words is "four trillion, two billion, three hundred fifty-six million, four hundred forty-one thousand, one hundred thirty-one".