23774716245 has 64 divisors (see below), whose sum is σ = 47751598080. Its totient is φ = 9848729088.

The previous prime is 23774716243. The next prime is 23774716253. The reversal of 23774716245 is 54261747732.

It is not a de Polignac number, because 23774716245 - 2¹ = 23774716243 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23774716194 and 23774716203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23774716243) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 213184 + ... + 304953.

It is an arithmetic number, because the mean of its divisors is an integer number (746118720).

Almost surely, 2^23774716245 is an apocalyptic number.

It is an amenable number.

23774716245 is an abundant number, since it is smaller than the sum of its proper divisors (23976881835).

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

23774716245 is a wasteful number, since it uses less digits than its factorization.

23774716245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518194.

The product of its digits is 1975680, while the sum is 48.

The spelling of 23774716245 in words is "twenty-three billion, seven hundred seventy-four million, seven hundred sixteen thousand, two hundred forty-five".