23770798247 has 16 divisors (see below), whose sum is σ = 28099448832. Its totient is φ = 19685004480.

The previous prime is 23770798201. The next prime is 23770798253. The reversal of 23770798247 is 74289707732.

It is a cyclic number.

It is not a de Polignac number, because 23770798247 - 2⁸ = 23770797991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23770798192 and 23770798201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23770798297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 372503 + ... + 431624.

It is an arithmetic number, because the mean of its divisors is an integer number (1756215552).

Almost surely, 2^23770798247 is an apocalyptic number.

23770798247 is a deficient number, since it is larger than the sum of its proper divisors (4328650585).

23770798247 is a wasteful number, since it uses less digits than its factorization.

23770798247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 804278.

The product of its (nonzero) digits is 8297856, while the sum is 56.

The spelling of 23770798247 in words is "twenty-three billion, seven hundred seventy million, seven hundred ninety-eight thousand, two hundred forty-seven".