2305242494 has 8 divisors (see below), whose sum is σ = 3458283960. Its totient is φ = 1152481176.

The previous prime is 2305242493. The next prime is 2305242503. The reversal of 2305242494 is 4942425032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2305242494² = 10628285912286680072, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2305242493) 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, 48089 + ... + 83204.

It is an arithmetic number, because the mean of its divisors is an integer number (432285495).

Almost surely, 2^2305242494 is an apocalyptic number.

2305242494 is a deficient number, since it is larger than the sum of its proper divisors (1153041466).

2305242494 is a wasteful number, since it uses less digits than its factorization.

2305242494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140074.

The product of its (nonzero) digits is 69120, while the sum is 35.

The square root of 2305242494 is about 48012.9409013862. The cubic root of 2305242494 is about 1321.0082773086.

The spelling of 2305242494 in words is "two billion, three hundred five million, two hundred forty-two thousand, four hundred ninety-four".