323484702540 has 96 divisors (see below), whose sum is σ = 962685534720. Its totient is φ = 80928999936.

The previous prime is 323484702517. The next prime is 323484702557. The reversal of 323484702540 is 45207484323.

It is a junction number, because it is equal to n+sod(n) for n = 323484702492 and 323484702501.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1260049 + ... + 1494888.

It is an arithmetic number, because the mean of its divisors is an integer number (10027974320).

Almost surely, 2^323484702540 is an apocalyptic number.

323484702540 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

323484702540 is an abundant number, since it is smaller than the sum of its proper divisors (639200832180).

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

323484702540 is a wasteful number, since it uses less digits than its factorization.

323484702540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2755071 (or 2755069 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 42.

The spelling of 323484702540 in words is "three hundred twenty-three billion, four hundred eighty-four million, seven hundred two thousand, five hundred forty".