31444211244413 has 8 divisors (see below), whose sum is σ = 34482371590656. Its totient is φ = 28435983512800.

The previous prime is 31444211244377. The next prime is 31444211244449.

31444211244413 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (31444211244377) and next prime (31444211244449).

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 31444211244413 - 2¹⁴ = 31444211228029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31444211244113) 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, 7483151456 + ... + 7483155657.

It is an arithmetic number, because the mean of its divisors is an integer number (4310296448832).

Almost surely, 2^{31444211244413} is an apocalyptic number.

It is an amenable number.

31444211244413 is a deficient number, since it is larger than the sum of its proper divisors (3038160346243).

31444211244413 is a wasteful number, since it uses less digits than its factorization.

31444211244413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14966307315.

The product of its digits is 147456, while the sum is 38.

It can be divided in two parts, 3144421 and 1244413, that added together give a palindrome (4388834).

The spelling of 31444211244413 in words is "thirty-one trillion, four hundred forty-four billion, two hundred eleven million, two hundred forty-four thousand, four hundred thirteen".