732316420340 has 12 divisors (see below), whose sum is σ = 1537864482756. Its totient is φ = 292926568128.

The previous prime is 732316420337. The next prime is 732316420357. The reversal of 732316420340 is 43024613237.

It can be written as a sum of positive squares in 2 ways, for example, as 546827712484 + 185488707856 = 739478^2 + 430684^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 732316420340.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18307910489 + ... + 18307910528.

It is an arithmetic number, because the mean of its divisors is an integer number (128155373563).

Almost surely, 2^732316420340 is an apocalyptic number.

It is an amenable number.

732316420340 is an abundant number, since it is smaller than the sum of its proper divisors (805548062416).

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

732316420340 is a wasteful number, since it uses less digits than its factorization.

732316420340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36615821026 (or 36615821024 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 35.

The spelling of 732316420340 in words is "seven hundred thirty-two billion, three hundred sixteen million, four hundred twenty thousand, three hundred forty".