2660967129996 has 96 divisors (see below), whose sum is σ = 7885911380480. Its totient is φ = 760125477312.

The previous prime is 2660967129959. The next prime is 2660967130037. The reversal of 2660967129996 is 6999217690662.

2660967129996 is a `hidden beast` number, since 2 + 6 + 609 + 6 + 7 + 1 + 2 + 9 + 9 + 9 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3491571 + ... + 4184853.

Almost surely, 2^{2660967129996} is an apocalyptic number.

It is an amenable number.

2660967129996 is an abundant number, since it is smaller than the sum of its proper divisors (5224944250484).

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

2660967129996 is a wasteful number, since it uses less digits than its factorization.

2660967129996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 698380 (or 698372 counting only the distinct ones).

The product of its (nonzero) digits is 238085568, while the sum is 72.

The spelling of 2660967129996 in words is "two trillion, six hundred sixty billion, nine hundred sixty-seven million, one hundred twenty-nine thousand, nine hundred ninety-six".