324012321323400 has 96 divisors (see below), whose sum is σ = 1004875483004640. Its totient is φ = 86365669608960.

The previous prime is 324012321323399. The next prime is 324012321323423. The reversal of 324012321323400 is 4323123210423.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 116170894 + ... + 118927293.

It is an arithmetic number, because the mean of its divisors is an integer number (10467452947965).

Almost surely, 2^{324012321323400} is an apocalyptic number.

324012321323400 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

324012321323400 is an abundant number, since it is smaller than the sum of its proper divisors (680863161681240).

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

324012321323400 is a wasteful number, since it uses less digits than its factorization.

324012321323400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235100503 (or 235100494 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 324012321323400 its reverse (4323123210423), we get a palindrome (328335444533823).

The spelling of 324012321323400 in words is "three hundred twenty-four trillion, twelve billion, three hundred twenty-one million, three hundred twenty-three thousand, four hundred".