324273677616 has 400 divisors, whose sum is σ = 1145018856960. Its totient is φ = 86533816320.

The previous prime is 324273677599. The next prime is 324273677633. The reversal of 324273677616 is 616776372423.

It is an interprime number because it is at equal distance from previous prime (324273677599) and next prime (324273677633).

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

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 12224880 + ... + 12251376.

Almost surely, 2^324273677616 is an apocalyptic number.

324273677616 is a gapful number since it is divisible by the number (36) 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 324273677616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (572509428480).

324273677616 is an abundant number, since it is smaller than the sum of its proper divisors (820745179344).

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

324273677616 is a wasteful number, since it uses less digits than its factorization.

324273677616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26614 (or 26599 counting only the distinct ones).

The product of its digits is 10668672, while the sum is 54.

The spelling of 324273677616 in words is "three hundred twenty-four billion, two hundred seventy-three million, six hundred seventy-seven thousand, six hundred sixteen".