1421341134031 has 48 divisors (see below), whose sum is σ = 1842828115968. Its totient is φ = 1085453611200.

The previous prime is 1421341134023. The next prime is 1421341134049. The reversal of 1421341134031 is 1304311431241.

It is not a de Polignac number, because 1421341134031 - 2³ = 1421341134023 is a prime.

It is a super-2 number, since 2×1421341134031² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1421341134061) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7469136 + ... + 7657066.

It is an arithmetic number, because the mean of its divisors is an integer number (38392252416).

Almost surely, 2^{1421341134031} is an apocalyptic number.

1421341134031 is a deficient number, since it is larger than the sum of its proper divisors (421486981937).

1421341134031 is a wasteful number, since it uses less digits than its factorization.

1421341134031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188372 (or 188365 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 1421341134031 its reverse (1304311431241), we get a palindrome (2725652565272).

The spelling of 1421341134031 in words is "one trillion, four hundred twenty-one billion, three hundred forty-one million, one hundred thirty-four thousand, thirty-one".