1331876768276 has 12 divisors (see below), whose sum is σ = 2384988631872. Its totient is φ = 650451444888.

The previous prime is 1331876768269. The next prime is 1331876768303. The reversal of 1331876768276 is 6728676781331.

It is a hoax number, since the sum of its digits (65) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3871734620 + ... + 3871734963.

It is an arithmetic number, because the mean of its divisors is an integer number (198749052656).

Almost surely, 2^{1331876768276} is an apocalyptic number.

It is an amenable number.

1331876768276 is a deficient number, since it is larger than the sum of its proper divisors (1053111863596).

1331876768276 is a wasteful number, since it uses less digits than its factorization.

1331876768276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7743469630 (or 7743469628 counting only the distinct ones).

The product of its digits is 85349376, while the sum is 65.

The spelling of 1331876768276 in words is "one trillion, three hundred thirty-one billion, eight hundred seventy-six million, seven hundred sixty-eight thousand, two hundred seventy-six".