31026466462013 has 16 divisors (see below), whose sum is σ = 34077430512000. Its totient is φ = 28013934166080.

The previous prime is 31026466462003. The next prime is 31026466462021.

31026466462013 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 31026466462013 - 2¹⁰ = 31026466460989 is a prime.

It is a super-2 number, since 2×31026466462013² (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 (31026466462003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16589003 + ... + 18364311.

It is an arithmetic number, because the mean of its divisors is an integer number (2129839407000).

Almost surely, 2^{31026466462013} is an apocalyptic number.

It is an amenable number.

31026466462013 is a deficient number, since it is larger than the sum of its proper divisors (3050964049987).

31026466462013 is a wasteful number, since it uses less digits than its factorization.

31026466462013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1786132.

The product of its (nonzero) digits is 746496, while the sum is 44.

It can be divided in two parts, 3102646 and 6462013, that added together give a palindrome (9564659).

The spelling of 31026466462013 in words is "thirty-one trillion, twenty-six billion, four hundred sixty-six million, four hundred sixty-two thousand, thirteen".