23450402245 has 16 divisors (see below), whose sum is σ = 28407899520. Its totient is φ = 18582156864.

The previous prime is 23450402237. The next prime is 23450402267. The reversal of 23450402245 is 54220405432.

It is a cyclic number.

It is not a de Polignac number, because 23450402245 - 2³ = 23450402237 is a prime.

It is a congruent number.

It is an unprimeable number.

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, 2473384 + ... + 2482846.

It is an arithmetic number, because the mean of its divisors is an integer number (1775493720).

Almost surely, 2^23450402245 is an apocalyptic number.

It is an amenable number.

23450402245 is a deficient number, since it is larger than the sum of its proper divisors (4957497275).

23450402245 is a wasteful number, since it uses less digits than its factorization.

23450402245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14124.

The product of its (nonzero) digits is 38400, while the sum is 31.

Adding to 23450402245 its reverse (54220405432), we get a palindrome (77670807677).

The spelling of 23450402245 in words is "twenty-three billion, four hundred fifty million, four hundred two thousand, two hundred forty-five".