3196077981144 has 32 divisors (see below), whose sum is σ = 7990247091120. Its totient is φ = 1065352375296.

The previous prime is 3196077981137. The next prime is 3196077981163. The reversal of 3196077981144 is 4411897706913.

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, 4433004 + ... + 5103300.

Almost surely, 2^{3196077981144} is an apocalyptic number.

It is an amenable number.

3196077981144 is an abundant number, since it is smaller than the sum of its proper divisors (4794169109976).

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

3196077981144 is a wasteful number, since it uses less digits than its factorization.

3196077981144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 868979 (or 868975 counting only the distinct ones).

The product of its (nonzero) digits is 9144576, while the sum is 60.

The spelling of 3196077981144 in words is "three trillion, one hundred ninety-six billion, seventy-seven million, nine hundred eighty-one thousand, one hundred forty-four".