31444055044413 has 8 divisors (see below), whose sum is σ = 45736807337376. Its totient is φ = 19057003057200.

The previous prime is 31444055044273. The next prime is 31444055044417.

31444055044413 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 31444055044413 - 2⁹ = 31444055043901 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31444055044417) 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, 476425076398 + ... + 476425076463.

It is an arithmetic number, because the mean of its divisors is an integer number (5717100917172).

Almost surely, 2^{31444055044413} is an apocalyptic number.

31444055044413 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

31444055044413 is a deficient number, since it is larger than the sum of its proper divisors (14292752292963).

31444055044413 is a wasteful number, since it uses less digits than its factorization.

31444055044413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 952850152875.

The product of its (nonzero) digits is 921600, while the sum is 42.

It can be divided in two parts, 3144405 and 5044413, that added together give a palindrome (8188818).

The spelling of 31444055044413 in words is "thirty-one trillion, four hundred forty-four billion, fifty-five million, forty-four thousand, four hundred thirteen".