23336121662040 has 512 divisors, whose sum is σ = 78213471436800. Its totient is φ = 5522781450240.

The previous prime is 23336121662027. The next prime is 23336121662071. The reversal of 23336121662040 is 4026612163332.

It is a self number, because there is not a number n which added to its sum of digits gives 23336121662040.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 3846399087 + ... + 3846405153.

It is an arithmetic number, because the mean of its divisors is an integer number (152760686400).

Almost surely, 2^{23336121662040} is an apocalyptic number.

23336121662040 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 23336121662040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39106735718400).

23336121662040 is an abundant number, since it is smaller than the sum of its proper divisors (54877349774760).

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

23336121662040 is a wasteful number, since it uses less digits than its factorization.

23336121662040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6567 (or 6563 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 39.

The spelling of 23336121662040 in words is "twenty-three trillion, three hundred thirty-six billion, one hundred twenty-one million, six hundred sixty-two thousand, forty".