23005337472000 has 3520 divisors, whose sum is σ = 99240231138048. Its totient is φ = 5255331840000.

The previous prime is 23005337471999. The next prime is 23005337472043. The reversal of 23005337472000 is 27473350032.

23005337472000 is a `hidden beast` number, since 2 + 30 + 0 + 53 + 374 + 7 + 200 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 319 ways as a sum of consecutive naturals, for example, 127101311910 + ... + 127101312090.

Almost surely, 2^{23005337472000} is an apocalyptic number.

23005337472000 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 23005337472000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49620115569024).

23005337472000 is an abundant number, since it is smaller than the sum of its proper divisors (76234893666048).

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

23005337472000 is a wasteful number, since it uses less digits than its factorization.

23005337472000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305 (or 268 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 36.

The spelling of 23005337472000 in words is "twenty-three trillion, five billion, three hundred thirty-seven million, four hundred seventy-two thousand".