31444230213414 has 48 divisors (see below), whose sum is σ = 70663271580720. Its totient is φ = 10097157124800.

The previous prime is 31444230213397. The next prime is 31444230213479. The reversal of 31444230213414 is 41431203244413.

31444230213414 is a `hidden beast` number, since 3 + 1 + 4 + 4 + 4 + 2 + 302 + 1 + 341 + 4 = 666.

It is a super-2 number, since 2×31444230213414² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 233663224 + ... + 233797755.

It is an arithmetic number, because the mean of its divisors is an integer number (1472151491265).

Almost surely, 2^{31444230213414} is an apocalyptic number.

31444230213414 is an abundant number, since it is smaller than the sum of its proper divisors (39219041367306).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

31444230213414 is a wasteful number, since it uses less digits than its factorization.

31444230213414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467461125 (or 467461122 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

Adding to 31444230213414 its reverse (41431203244413), we get a palindrome (72875433457827).

The spelling of 31444230213414 in words is "thirty-one trillion, four hundred forty-four billion, two hundred thirty million, two hundred thirteen thousand, four hundred fourteen".