2494307844342 has 24 divisors (see below), whose sum is σ = 5404363799016. Its totient is φ = 831431311776.

The previous prime is 2494307844293. The next prime is 2494307844361. The reversal of 2494307844342 is 2434487034942.

2494307844342 is a `hidden beast` number, since 2 + 4 + 94 + 3 + 0 + 78 + 443 + 42 = 666.

It is a super-4 number, since 4×2494307844342⁴ (a number of 51 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4847418 + ... + 5337234.

It is an arithmetic number, because the mean of its divisors is an integer number (225181824959).

Almost surely, 2^{2494307844342} is an apocalyptic number.

2494307844342 is an abundant number, since it is smaller than the sum of its proper divisors (2910055954674).

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

2494307844342 is a wasteful number, since it uses less digits than its factorization.

2494307844342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 772732 (or 772729 counting only the distinct ones).

The product of its (nonzero) digits is 18579456, while the sum is 54.

The spelling of 2494307844342 in words is "two trillion, four hundred ninety-four billion, three hundred seven million, eight hundred forty-four thousand, three hundred forty-two".