2534402369 has 2 divisors, whose sum is σ = 2534402370. Its totient is φ = 2534402368.

The previous prime is 2534402333. The next prime is 2534402411. The reversal of 2534402369 is 9632044352.

2534402369 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2526067600 + 8334769 = 50260^2 + 2887^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2534402369 is a prime.

It is a super-2 number, since 2×2534402369² = 12846390735985624322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2534402669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1267201184 + 1267201185.

It is an arithmetic number, because the mean of its divisors is an integer number (1267201185).

Almost surely, 2^2534402369 is an apocalyptic number.

It is an amenable number.

2534402369 is a deficient number, since it is larger than the sum of its proper divisors (1).

2534402369 is an equidigital number, since it uses as much as digits as its factorization.

2534402369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 155520, while the sum is 38.

The square root of 2534402369 is about 50342.8482408375. The cubic root of 2534402369 is about 1363.4059614958.

The spelling of 2534402369 in words is "two billion, five hundred thirty-four million, four hundred two thousand, three hundred sixty-nine".