2490842511 has 12 divisors (see below), whose sum is σ = 3632815888. Its totient is φ = 1644439104.

The previous prime is 2490842489. The next prime is 2490842531. The reversal of 2490842511 is 1152480942.

It is not a de Polignac number, because 2490842511 - 2¹¹ = 2490840463 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2490842531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1342570 + ... + 1344423.

Almost surely, 2^2490842511 is an apocalyptic number.

2490842511 is a deficient number, since it is larger than the sum of its proper divisors (1141973377).

2490842511 is a wasteful number, since it uses less digits than its factorization.

2490842511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2687102 (or 2687099 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 2490842511 is about 49908.3410964540. The cubic root of 2490842511 is about 1355.5496308278.

The spelling of 2490842511 in words is "two billion, four hundred ninety million, eight hundred forty-two thousand, five hundred eleven".