31444451330014 has 32 divisors (see below), whose sum is σ = 48544417152000. Its totient is φ = 15268549091040.

The previous prime is 31444451330003. The next prime is 31444451330053. The reversal of 31444451330014 is 41003315444413.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5729887 + ... + 9783685.

It is an arithmetic number, because the mean of its divisors is an integer number (1517013036000).

Almost surely, 2^{31444451330014} is an apocalyptic number.

31444451330014 is a deficient number, since it is larger than the sum of its proper divisors (17099965821986).

31444451330014 is a wasteful number, since it uses less digits than its factorization.

31444451330014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4054488.

The product of its (nonzero) digits is 138240, while the sum is 37.

Adding to 31444451330014 its reverse (41003315444413), we get a palindrome (72447766774427).

The spelling of 31444451330014 in words is "thirty-one trillion, four hundred forty-four billion, four hundred fifty-one million, three hundred thirty thousand, fourteen".