2490240943 has 8 divisors (see below), whose sum is σ = 2578209920. Its totient is φ = 2402749440.

The previous prime is 2490240911. The next prime is 2490240959. The reversal of 2490240943 is 3490420942.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2490240943 - 2⁵ = 2490240911 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 (2490240043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108738 + ... + 129631.

It is an arithmetic number, because the mean of its divisors is an integer number (322276240).

Almost surely, 2^2490240943 is an apocalyptic number.

2490240943 is a deficient number, since it is larger than the sum of its proper divisors (87968977).

2490240943 is a wasteful number, since it uses less digits than its factorization.

2490240943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238737.

The product of its (nonzero) digits is 62208, while the sum is 37.

The square root of 2490240943 is about 49902.3140044628. The cubic root of 2490240943 is about 1355.4404949386.

The spelling of 2490240943 in words is "two billion, four hundred ninety million, two hundred forty thousand, nine hundred forty-three".