2490134463 has 24 divisors (see below), whose sum is σ = 3655700048. Its totient is φ = 1633053312.

The previous prime is 2490134461. The next prime is 2490134473. The reversal of 2490134463 is 3644310942.

It is a happy number.

It is not a de Polignac number, because 2490134463 - 2¹ = 2490134461 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 (2490134461) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 256056 + ... + 265602.

Almost surely, 2^2490134463 is an apocalyptic number.

2490134463 is a deficient number, since it is larger than the sum of its proper divisors (1165565585).

2490134463 is a wasteful number, since it uses less digits than its factorization.

2490134463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10023 (or 10020 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The square root of 2490134463 is about 49901.2471086645. The cubic root of 2490134463 is about 1355.4211756084.

The spelling of 2490134463 in words is "two billion, four hundred ninety million, one hundred thirty-four thousand, four hundred sixty-three".