31441214412 has 36 divisors (see below), whose sum is σ = 79554951840. Its totient is φ = 10470046752.

The previous prime is 31441214377. The next prime is 31441214443. The reversal of 31441214412 is 21441214413.

31441214412 is a `hidden beast` number, since 3 + 1 + 441 + 214 + 4 + 1 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 394612 + ... + 467547.

Almost surely, 2^31441214412 is an apocalyptic number.

It is an amenable number.

31441214412 is an abundant number, since it is smaller than the sum of its proper divisors (48113737428).

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

31441214412 is a wasteful number, since it uses less digits than its factorization.

31441214412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 863182 (or 863177 counting only the distinct ones).

The product of its digits is 3072, while the sum is 27.

Adding to 31441214412 its reverse (21441214413), we get a palindrome (52882428825).

Subtracting from 31441214412 its reverse (21441214413), we obtain a palindrome (9999999999).

The spelling of 31441214412 in words is "thirty-one billion, four hundred forty-one million, two hundred fourteen thousand, four hundred twelve".