23280624847 has 2 divisors, whose sum is σ = 23280624848. Its totient is φ = 23280624846.

The previous prime is 23280624841. The next prime is 23280624859. The reversal of 23280624847 is 74842608232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23280624847 - 2³ = 23280624839 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23280624797 and 23280624806.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23280624841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11640312423 + 11640312424.

It is an arithmetic number, because the mean of its divisors is an integer number (11640312424).

Almost surely, 2^23280624847 is an apocalyptic number.

23280624847 is a deficient number, since it is larger than the sum of its proper divisors (1).

23280624847 is an equidigital number, since it uses as much as digits as its factorization.

23280624847 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1032192, while the sum is 46.

The spelling of 23280624847 in words is "twenty-three billion, two hundred eighty million, six hundred twenty-four thousand, eight hundred forty-seven".