336728160000 has 540 divisors, whose sum is σ = 1220385157992. Its totient is φ = 89263104000.

The previous prime is 336728159993. The next prime is 336728160001. The reversal of 336728160000 is 61827633.

It is a happy number.

It is a super-2 number, since 2×336728160000² (a number of 24 digits) contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (336728160001) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 283679407 + ... + 283680593.

Almost surely, 2^336728160000 is an apocalyptic number.

336728160000 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 336728160000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (610192578996).

336728160000 is an abundant number, since it is smaller than the sum of its proper divisors (883656997992).

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

336728160000 is a wasteful number, since it uses less digits than its factorization.

336728160000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1426 (or 1394 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

Adding to 336728160000 its reverse (61827633), we get a palindrome (336789987633).

The spelling of 336728160000 in words is "three hundred thirty-six billion, seven hundred twenty-eight million, one hundred sixty thousand".