23424180853859 has 16 divisors (see below), whose sum is σ = 24260196280320. Its totient is φ = 22590057372960.

The previous prime is 23424180853781. The next prime is 23424180853861. The reversal of 23424180853859 is 95835808142432.

It is a cyclic number.

It is not a de Polignac number, because 23424180853859 - 2¹² = 23424180849763 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23424180853889) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 227405282 + ... + 227508264.

It is an arithmetic number, because the mean of its divisors is an integer number (1516262267520).

Almost surely, 2^{23424180853859} is an apocalyptic number.

23424180853859 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

23424180853859 is a deficient number, since it is larger than the sum of its proper divisors (836015426461).

23424180853859 is a wasteful number, since it uses less digits than its factorization.

23424180853859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112090.

The product of its (nonzero) digits is 66355200, while the sum is 62.

The spelling of 23424180853859 in words is "twenty-three trillion, four hundred twenty-four billion, one hundred eighty million, eight hundred fifty-three thousand, eight hundred fifty-nine".