324140092500 has 240 divisors, whose sum is σ = 1127087216640. Its totient is φ = 70867632000.

The previous prime is 324140092489. The next prime is 324140092561. The reversal of 324140092500 is 5290041423.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

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, 1073281 + ... + 1341719.

It is an arithmetic number, because the mean of its divisors is an integer number (4696196736).

Almost surely, 2^324140092500 is an apocalyptic number.

324140092500 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 324140092500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (563543608320).

324140092500 is an abundant number, since it is smaller than the sum of its proper divisors (802947124140).

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

324140092500 is a wasteful number, since it uses less digits than its factorization.

324140092500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268496 (or 268479 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The spelling of 324140092500 in words is "three hundred twenty-four billion, one hundred forty million, ninety-two thousand, five hundred".