2340300504257 has 16 divisors (see below), whose sum is σ = 2402476981632. Its totient is φ = 2278905477120.

The previous prime is 2340300504229. The next prime is 2340300504259. The reversal of 2340300504257 is 7524050030432.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2340300504257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2340300504259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21666458 + ... + 21774204.

It is an arithmetic number, because the mean of its divisors is an integer number (150154811352).

Almost surely, 2^{2340300504257} is an apocalyptic number.

It is an amenable number.

2340300504257 is a deficient number, since it is larger than the sum of its proper divisors (62176477375).

2340300504257 is a wasteful number, since it uses less digits than its factorization.

2340300504257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111368.

The product of its (nonzero) digits is 100800, while the sum is 35.

Adding to 2340300504257 its reverse (7524050030432), we get a palindrome (9864350534689).

The spelling of 2340300504257 in words is "two trillion, three hundred forty billion, three hundred million, five hundred four thousand, two hundred fifty-seven".