23673375336240 has 480 divisors, whose sum is σ = 99185146744320. Its totient is φ = 5126264174592.

The previous prime is 23673375336229. The next prime is 23673375336263. The reversal of 23673375336240 is 4263357337632.

23673375336240 is a `hidden beast` number, since 2 + 3 + 6 + 7 + 3 + 3 + 7 + 5 + 3 + 3 + 624 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1992549 + ... + 7163588.

It is an arithmetic number, because the mean of its divisors is an integer number (206635722384).

Almost surely, 2^{23673375336240} is an apocalyptic number.

23673375336240 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 23673375336240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49592573372160).

23673375336240 is an abundant number, since it is smaller than the sum of its proper divisors (75511771408080).

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

23673375336240 is a wasteful number, since it uses less digits than its factorization.

23673375336240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9156191 (or 9156173 counting only the distinct ones).

The product of its (nonzero) digits is 34292160, while the sum is 54.

The spelling of 23673375336240 in words is "twenty-three trillion, six hundred seventy-three billion, three hundred seventy-five million, three hundred thirty-six thousand, two hundred forty".