1481393112312 has 16 divisors (see below), whose sum is σ = 3703482780840. Its totient is φ = 493797704096.

The previous prime is 1481393112293. The next prime is 1481393112319. The reversal of 1481393112312 is 2132113931841.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1481393112319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30862356483 + ... + 30862356530.

Almost surely, 2^{1481393112312} is an apocalyptic number.

1481393112312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1481393112312 is an abundant number, since it is smaller than the sum of its proper divisors (2222089668528).

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

1481393112312 is a wasteful number, since it uses less digits than its factorization.

1481393112312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61724713022 (or 61724713018 counting only the distinct ones).

The product of its digits is 31104, while the sum is 39.

The spelling of 1481393112312 in words is "one trillion, four hundred eighty-one billion, three hundred ninety-three million, one hundred twelve thousand, three hundred twelve".