323690613120 has 1152 divisors, whose sum is σ = 1366462094400. Its totient is φ = 70302597120.

The previous prime is 323690613053. The next prime is 323690613131. The reversal of 323690613120 is 21316096323.

It is a happy number.

323690613120 is a `hidden beast` number, since 3 + 2 + 36 + 9 + 0 + 613 + 1 + 2 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1152).

It is a super-2 number, since 2×323690613120² (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 an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 581131882 + ... + 581132438.

Almost surely, 2^323690613120 is an apocalyptic number.

323690613120 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 323690613120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (683231047200).

323690613120 is an abundant number, since it is smaller than the sum of its proper divisors (1042771481280).

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

323690613120 is a wasteful number, since it uses less digits than its factorization.

323690613120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 696 (or 674 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 36.

The spelling of 323690613120 in words is "three hundred twenty-three billion, six hundred ninety million, six hundred thirteen thousand, one hundred twenty".