2749001430319 has 2 divisors, whose sum is σ = 2749001430320. Its totient is φ = 2749001430318.

The previous prime is 2749001430289. The next prime is 2749001430341. The reversal of 2749001430319 is 9130341009472.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2749001430319 - 2²⁷ = 2748867212591 is a prime.

It is a super-2 number, since 2×2749001430319² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2749001430379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1374500715159 + 1374500715160.

It is an arithmetic number, because the mean of its divisors is an integer number (1374500715160).

Almost surely, 2^{2749001430319} is an apocalyptic number.

2749001430319 is a deficient number, since it is larger than the sum of its proper divisors (1).

2749001430319 is an equidigital number, since it uses as much as digits as its factorization.

2749001430319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 163296, while the sum is 43.

The spelling of 2749001430319 in words is "two trillion, seven hundred forty-nine billion, one million, four hundred thirty thousand, three hundred nineteen".