31232443214339 has 8 divisors (see below), whose sum is σ = 31784537515680. Its totient is φ = 30684819312576.

The previous prime is 31232443214327. The next prime is 31232443214381. The reversal of 31232443214339 is 93341234423213.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-31232443214339 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 31232443214339.

It is not an unprimeable number, because it can be changed into a prime (31232443214389) 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, 1117585799 + ... + 1117613744.

It is an arithmetic number, because the mean of its divisors is an integer number (3973067189460).

Almost surely, 2^{31232443214339} is an apocalyptic number.

31232443214339 is a deficient number, since it is larger than the sum of its proper divisors (552094301341).

31232443214339 is a wasteful number, since it uses less digits than its factorization.

31232443214339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2235199789.

The product of its digits is 1119744, while the sum is 44.

The spelling of 31232443214339 in words is "thirty-one trillion, two hundred thirty-two billion, four hundred forty-three million, two hundred fourteen thousand, three hundred thirty-nine".