439544714282340 has 192 divisors, whose sum is σ = 1235614133698560. Its totient is φ = 116747494456320.

The previous prime is 439544714282339. The next prime is 439544714282383. The reversal of 439544714282340 is 43282417445934.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 32132803621 + ... + 32132817299.

It is an arithmetic number, because the mean of its divisors is an integer number (6435490279680).

Almost surely, 2^{439544714282340} is an apocalyptic number.

It is an amenable number.

439544714282340 is an abundant number, since it is smaller than the sum of its proper divisors (796069419416220).

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

439544714282340 is a wasteful number, since it uses less digits than its factorization.

439544714282340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16242 (or 16240 counting only the distinct ones).

The product of its (nonzero) digits is 92897280, while the sum is 60.

The spelling of 439544714282340 in words is "four hundred thirty-nine trillion, five hundred forty-four billion, seven hundred fourteen million, two hundred eighty-two thousand, three hundred forty".