3149641198912 has 56 divisors (see below), whose sum is σ = 6731591551776. Its totient is φ = 1453519062528.

The previous prime is 3149641198909. The next prime is 3149641198931. The reversal of 3149641198912 is 2198911469413.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7451223 + ... + 7862569.

It is an arithmetic number, because the mean of its divisors is an integer number (120206991996).

Almost surely, 2^{3149641198912} is an apocalyptic number.

3149641198912 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3149641198912 is an abundant number, since it is smaller than the sum of its proper divisors (3581950352864).

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

3149641198912 is a wasteful number, since it uses less digits than its factorization.

3149641198912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420575 (or 420565 counting only the distinct ones).

The product of its digits is 3359232, while the sum is 58.

The spelling of 3149641198912 in words is "three trillion, one hundred forty-nine billion, six hundred forty-one million, one hundred ninety-eight thousand, nine hundred twelve".