3291240191116 has 24 divisors (see below), whose sum is σ = 5779697603904. Its totient is φ = 1639907364480.

The previous prime is 3291240191087. The next prime is 3291240191147. The reversal of 3291240191116 is 6111910421923.

It is a happy number.

It is an unprimeable number.

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, 241746 + ... + 2576998.

It is an arithmetic number, because the mean of its divisors is an integer number (240820733496).

Almost surely, 2^{3291240191116} is an apocalyptic number.

It is an amenable number.

3291240191116 is a deficient number, since it is larger than the sum of its proper divisors (2488457412788).

3291240191116 is a wasteful number, since it uses less digits than its factorization.

3291240191116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2336481 (or 2336479 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 40.

The spelling of 3291240191116 in words is "three trillion, two hundred ninety-one billion, two hundred forty million, one hundred ninety-one thousand, one hundred sixteen".