2691065350932 has 24 divisors (see below), whose sum is σ = 7176174269376. Its totient is φ = 768875814528.

The previous prime is 2691065350931. The next prime is 2691065350933. The reversal of 2691065350932 is 2390535601962.

It is an interprime number because it is at equal distance from previous prime (2691065350931) and next prime (2691065350933).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2691065350931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16018246053 + ... + 16018246220.

It is an arithmetic number, because the mean of its divisors is an integer number (299007261224).

Almost surely, 2^{2691065350932} is an apocalyptic number.

It is an amenable number.

2691065350932 is an abundant number, since it is smaller than the sum of its proper divisors (4485108918444).

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

2691065350932 is a wasteful number, since it uses less digits than its factorization.

2691065350932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32036492287 (or 32036492285 counting only the distinct ones).

The product of its (nonzero) digits is 2624400, while the sum is 51.

The spelling of 2691065350932 in words is "two trillion, six hundred ninety-one billion, sixty-five million, three hundred fifty thousand, nine hundred thirty-two".