2490281711 has 2 divisors, whose sum is σ = 2490281712. Its totient is φ = 2490281710.

The previous prime is 2490281693. The next prime is 2490281723. The reversal of 2490281711 is 1171820942.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2490281711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2490281791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1245140855 + 1245140856.

It is an arithmetic number, because the mean of its divisors is an integer number (1245140856).

Almost surely, 2^2490281711 is an apocalyptic number.

2490281711 is a deficient number, since it is larger than the sum of its proper divisors (1).

2490281711 is an equidigital number, since it uses as much as digits as its factorization.

2490281711 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 35.

The square root of 2490281711 is about 49902.7224808427. The cubic root of 2490281711 is about 1355.4478915852.

The spelling of 2490281711 in words is "two billion, four hundred ninety million, two hundred eighty-one thousand, seven hundred eleven".