2494680134949 has 24 divisors (see below), whose sum is σ = 3812940019200. Its totient is φ = 1567338284160.

The previous prime is 2494680134897. The next prime is 2494680134953. The reversal of 2494680134949 is 9494310864942.

2494680134949 is a `hidden beast` number, since 2 + 494 + 6 + 8 + 0 + 134 + 9 + 4 + 9 = 666.

It is not a de Polignac number, because 2494680134949 - 2⁸ = 2494680134693 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2494680134449) 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, 38157844 + ... + 38223165.

It is an arithmetic number, because the mean of its divisors is an integer number (158872500800).

Almost surely, 2^{2494680134949} is an apocalyptic number.

It is an amenable number.

2494680134949 is a deficient number, since it is larger than the sum of its proper divisors (1318259884251).

2494680134949 is a wasteful number, since it uses less digits than its factorization.

2494680134949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76381225 (or 76381222 counting only the distinct ones).

The product of its (nonzero) digits is 53747712, while the sum is 63.

The spelling of 2494680134949 in words is "two trillion, four hundred ninety-four billion, six hundred eighty million, one hundred thirty-four thousand, nine hundred forty-nine".