31264846213 has 8 divisors (see below), whose sum is σ = 31663786880. Its totient is φ = 30865985280.

The previous prime is 31264846211. The next prime is 31264846229.

31264846213 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 31264846213 - 2¹ = 31264846211 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31264846211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1552378 + ... + 1572388.

It is an arithmetic number, because the mean of its divisors is an integer number (3957973360).

Almost surely, 2^31264846213 is an apocalyptic number.

It is an amenable number.

31264846213 is a deficient number, since it is larger than the sum of its proper divisors (398940667).

31264846213 is a wasteful number, since it uses less digits than its factorization.

31264846213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39867.

The product of its digits is 165888, while the sum is 40.

The spelling of 31264846213 in words is "thirty-one billion, two hundred sixty-four million, eight hundred forty-six thousand, two hundred thirteen".