31483466438413 has 4 divisors (see below), whose sum is σ = 34345599751008. Its totient is φ = 28621333125820.

The previous prime is 31483466438381. The next prime is 31483466438419.

It is a happy number.

31483466438413 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 31483466438413 - 2⁵ = 31483466438381 is a prime.

It is a super-2 number, since 2×31483466438413² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31483466438419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1431066656281 + ... + 1431066656302.

It is an arithmetic number, because the mean of its divisors is an integer number (8586399937752).

Almost surely, 2^{31483466438413} is an apocalyptic number.

It is an amenable number.

31483466438413 is a deficient number, since it is larger than the sum of its proper divisors (2862133312595).

31483466438413 is a wasteful number, since it uses less digits than its factorization.

31483466438413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2862133312594.

The product of its digits is 47775744, while the sum is 58.

The spelling of 31483466438413 in words is "thirty-one trillion, four hundred eighty-three billion, four hundred sixty-six million, four hundred thirty-eight thousand, four hundred thirteen".