2493757948194 has 96 divisors (see below), whose sum is σ = 5899946083200. Its totient is φ = 760346159328.

The previous prime is 2493757948189. The next prime is 2493757948207. The reversal of 2493757948194 is 4918497573942.

2493757948194 is a `hidden beast` number, since 2 + 4 + 9 + 3 + 7 + 57 + 9 + 481 + 94 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3232147 + ... + 3928649.

It is an arithmetic number, because the mean of its divisors is an integer number (61457771700).

Almost surely, 2^{2493757948194} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2493757948194, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2949973041600).

2493757948194 is an abundant number, since it is smaller than the sum of its proper divisors (3406188135006).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2493757948194 is a wasteful number, since it uses less digits than its factorization.

2493757948194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 696597 (or 696556 counting only the distinct ones).

The product of its digits is 548674560, while the sum is 72.

The spelling of 2493757948194 in words is "two trillion, four hundred ninety-three billion, seven hundred fifty-seven million, nine hundred forty-eight thousand, one hundred ninety-four".