2490531290299 has 4 divisors (see below), whose sum is σ = 2682110620336. Its totient is φ = 2298951960264.

The previous prime is 2490531290293. The next prime is 2490531290369. The reversal of 2490531290299 is 9920921350942.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2490531290299 - 2¹⁹ = 2490530766011 is a prime.

It is a super-2 number, since 2×2490531290299² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2490531290293) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95789664999 + ... + 95789665024.

It is an arithmetic number, because the mean of its divisors is an integer number (670527655084).

Almost surely, 2^{2490531290299} is an apocalyptic number.

2490531290299 is a deficient number, since it is larger than the sum of its proper divisors (191579330037).

2490531290299 is a wasteful number, since it uses less digits than its factorization.

2490531290299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191579330036.

The product of its (nonzero) digits is 3149280, while the sum is 55.

The spelling of 2490531290299 in words is "two trillion, four hundred ninety billion, five hundred thirty-one million, two hundred ninety thousand, two hundred ninety-nine".