2761011991416 has 64 divisors (see below), whose sum is σ = 7906413139200. Its totient is φ = 787079824128.

The previous prime is 2761011991403. The next prime is 2761011991417. The reversal of 2761011991416 is 6141991101672.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2761011991417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18474781 + ... + 18623628.

It is an arithmetic number, because the mean of its divisors is an integer number (123537705300).

Almost surely, 2^{2761011991416} is an apocalyptic number.

It is an amenable number.

2761011991416 is an abundant number, since it is smaller than the sum of its proper divisors (5145401147784).

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

2761011991416 is a wasteful number, since it uses less digits than its factorization.

2761011991416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37098868 (or 37098864 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 48.

The spelling of 2761011991416 in words is "two trillion, seven hundred sixty-one billion, eleven million, nine hundred ninety-one thousand, four hundred sixteen".