323400140300 has 36 divisors (see below), whose sum is σ = 718894857576. Its totient is φ = 126204931200.

The previous prime is 323400140293. The next prime is 323400140347. The reversal of 323400140300 is 3041004323.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39434942 + ... + 39443141.

Almost surely, 2^323400140300 is an apocalyptic number.

It is an amenable number.

323400140300 is an abundant number, since it is smaller than the sum of its proper divisors (395494717276).

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

323400140300 is a wasteful number, since it uses less digits than its factorization.

323400140300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78878138 (or 78878131 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 323400140300 its reverse (3041004323), we get a palindrome (326441144623).

The spelling of 323400140300 in words is "three hundred twenty-three billion, four hundred million, one hundred forty thousand, three hundred".