2764344961451 has 2 divisors, whose sum is σ = 2764344961452. Its totient is φ = 2764344961450.

The previous prime is 2764344961403. The next prime is 2764344961507. The reversal of 2764344961451 is 1541694434672.

It is an a-pointer prime, because the next prime (2764344961507) can be obtained adding 2764344961451 to its sum of digits (56).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2764344961451 - 2³⁰ = 2763271219627 is a prime.

It is not a weakly prime, because it can be changed into another prime (2764344967451) 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 as a sum of consecutive naturals, namely, 1382172480725 + 1382172480726.

It is an arithmetic number, because the mean of its divisors is an integer number (1382172480726).

Almost surely, 2^{2764344961451} is an apocalyptic number.

2764344961451 is a deficient number, since it is larger than the sum of its proper divisors (1).

2764344961451 is an equidigital number, since it uses as much as digits as its factorization.

2764344961451 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17418240, while the sum is 56.

The spelling of 2764344961451 in words is "two trillion, seven hundred sixty-four billion, three hundred forty-four million, nine hundred sixty-one thousand, four hundred fifty-one".