2641454099 has 2 divisors, whose sum is σ = 2641454100. Its totient is φ = 2641454098.

The previous prime is 2641454093. The next prime is 2641454117. The reversal of 2641454099 is 9904541462.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2641454099 - 2⁴ = 2641454083 is a prime.

It is not a weakly prime, because it can be changed into another prime (2641454093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1320727049 + 1320727050.

It is an arithmetic number, because the mean of its divisors is an integer number (1320727050).

Almost surely, 2^2641454099 is an apocalyptic number.

2641454099 is a deficient number, since it is larger than the sum of its proper divisors (1).

2641454099 is an equidigital number, since it uses as much as digits as its factorization.

2641454099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 311040, while the sum is 44.

The square root of 2641454099 is about 51395.0785484369. The cubic root of 2641454099 is about 1382.3383479011.

The spelling of 2641454099 in words is "two billion, six hundred forty-one million, four hundred fifty-four thousand, ninety-nine".