23155062340260 has 96 divisors (see below), whose sum is σ = 65675062172160. Its totient is φ = 6094646857728.

The previous prime is 23155062340219. The next prime is 23155062340297. The reversal of 23155062340260 is 6204326055132.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14688252 + ... + 16188108.

It is an arithmetic number, because the mean of its divisors is an integer number (684115230960).

Almost surely, 2^{23155062340260} is an apocalyptic number.

23155062340260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23155062340260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32837531086080).

23155062340260 is an abundant number, since it is smaller than the sum of its proper divisors (42519999831900).

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

23155062340260 is a wasteful number, since it uses less digits than its factorization.

23155062340260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1503205 (or 1503203 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 39.

Adding to 23155062340260 its reverse (6204326055132), we get a palindrome (29359388395392).

The spelling of 23155062340260 in words is "twenty-three trillion, one hundred fifty-five billion, sixty-two million, three hundred forty thousand, two hundred sixty".