3385172736000 has 2688 divisors, whose sum is σ = 14780138143680. Its totient is φ = 764411904000.

The previous prime is 3385172735993. The next prime is 3385172736067. The reversal of 3385172736000 is 6372715833.

3385172736000 is a `hidden beast` number, since 3 + 3 + 8 + 5 + 17 + 27 + 3 + 600 + 0 = 666.

It is a super-2 number, since 2×3385172736000² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 223 ways as a sum of consecutive naturals, for example, 34898687952 + ... + 34898688048.

Almost surely, 2^{3385172736000} is an apocalyptic number.

3385172736000 is a gapful number since it is divisible by the number (30) 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 3385172736000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7390069071840).

3385172736000 is an abundant number, since it is smaller than the sum of its proper divisors (11394965407680).

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

3385172736000 is an equidigital number, since it uses as much as digits as its factorization.

3385172736000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180 (or 135 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 45.

The spelling of 3385172736000 in words is "three trillion, three hundred eighty-five billion, one hundred seventy-two million, seven hundred thirty-six thousand".