2761340365331 has 16 divisors (see below), whose sum is σ = 2809200360960. Its totient is φ = 2713768868160.

The previous prime is 2761340365261. The next prime is 2761340365471. The reversal of 2761340365331 is 1335630431672.

It is a cyclic number.

It is not a de Polignac number, because 2761340365331 - 2¹⁴ = 2761340348947 is a prime.

It is a super-2 number, since 2×2761340365331² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2761340365831) 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, 23110100 + ... + 23229278.

It is an arithmetic number, because the mean of its divisors is an integer number (175575022560).

Almost surely, 2^{2761340365331} is an apocalyptic number.

2761340365331 is a deficient number, since it is larger than the sum of its proper divisors (47859995629).

2761340365331 is a wasteful number, since it uses less digits than its factorization.

2761340365331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120386.

The product of its (nonzero) digits is 816480, while the sum is 44.

The spelling of 2761340365331 in words is "two trillion, seven hundred sixty-one billion, three hundred forty million, three hundred sixty-five thousand, three hundred thirty-one".