23340655456653 has 16 divisors (see below), whose sum is σ = 32475527634816. Its totient is φ = 14883175633920.

The previous prime is 23340655456619. The next prime is 23340655456757. The reversal of 23340655456653 is 35665455604332.

It is not a de Polignac number, because 23340655456653 - 2⁹ = 23340655456141 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23340655456593 and 23340655456602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23340655436653) 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, 6751300 + ... + 9605277.

It is an arithmetic number, because the mean of its divisors is an integer number (2029720477176).

Almost surely, 2^{23340655456653} is an apocalyptic number.

23340655456653 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

23340655456653 is a deficient number, since it is larger than the sum of its proper divisors (9134872178163).

23340655456653 is a wasteful number, since it uses less digits than its factorization.

23340655456653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16377284.

The product of its (nonzero) digits is 116640000, while the sum is 57.

The spelling of 23340655456653 in words is "twenty-three trillion, three hundred forty billion, six hundred fifty-five million, four hundred fifty-six thousand, six hundred fifty-three".