321011924340 has 24 divisors (see below), whose sum is σ = 898833388320. Its totient is φ = 85603179808.

The previous prime is 321011924309. The next prime is 321011924381. The reversal of 321011924340 is 43429110123.

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

It is a junction number, because it is equal to n+sod(n) for n = 321011924298 and 321011924307.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2675099310 + ... + 2675099429.

It is an arithmetic number, because the mean of its divisors is an integer number (37451391180).

Almost surely, 2^321011924340 is an apocalyptic number.

321011924340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

321011924340 is an abundant number, since it is smaller than the sum of its proper divisors (577821463980).

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

321011924340 is a wasteful number, since it uses less digits than its factorization.

321011924340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5350198751 (or 5350198749 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The spelling of 321011924340 in words is "three hundred twenty-one billion, eleven million, nine hundred twenty-four thousand, three hundred forty".