31434133143413 has 32 divisors (see below), whose sum is σ = 42206537920512. Its totient is φ = 22609286481600.

The previous prime is 31434133143367. The next prime is 31434133143431.

31434133143413 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 31434133143413 - 2¹² = 31434133139317 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31434133143493) 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, 34122998 + ... + 35032088.

It is an arithmetic number, because the mean of its divisors is an integer number (1318954310016).

Almost surely, 2^{31434133143413} is an apocalyptic number.

It is an amenable number.

31434133143413 is a deficient number, since it is larger than the sum of its proper divisors (10772404777099).

31434133143413 is a wasteful number, since it uses less digits than its factorization.

31434133143413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 943665.

The product of its digits is 186624, while the sum is 38.

It can be divided in two parts, 3143413 and 3143413, that added together give a palindrome (6286826).

The spelling of 31434133143413 in words is "thirty-one trillion, four hundred thirty-four billion, one hundred thirty-three million, one hundred forty-three thousand, four hundred thirteen".