2541446339 has 2 divisors, whose sum is σ = 2541446340. Its totient is φ = 2541446338.

The previous prime is 2541446279. The next prime is 2541446429. The reversal of 2541446339 is 9336441452.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2541446339 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2541446296 and 2541446305.

It is not a weakly prime, because it can be changed into another prime (2541446239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1270723169 + 1270723170.

It is an arithmetic number, because the mean of its divisors is an integer number (1270723170).

Almost surely, 2^2541446339 is an apocalyptic number.

2541446339 is a deficient number, since it is larger than the sum of its proper divisors (1).

2541446339 is an equidigital number, since it uses as much as digits as its factorization.

2541446339 is an evil number, because the sum of its binary digits is even.

The product of its digits is 311040, while the sum is 41.

The square root of 2541446339 is about 50412.7596844291. The cubic root of 2541446339 is about 1364.6679167291.

The spelling of 2541446339 in words is "two billion, five hundred forty-one million, four hundred forty-six thousand, three hundred thirty-nine".