339340969869440 has 1024 divisors, whose sum is σ = 1112588786073600. Its totient is φ = 95788661391360.

The previous prime is 339340969869401. The next prime is 339340969869469. The reversal of 339340969869440 is 44968969043933.

It is a Harshad number since it is a multiple of its sum of digits (77).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1892213057 + ... + 1892392383.

It is an arithmetic number, because the mean of its divisors is an integer number (1086512486400).

Almost surely, 2^{339340969869440} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 339340969869440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (556294393036800).

339340969869440 is an abundant number, since it is smaller than the sum of its proper divisors (773247816204160).

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

339340969869440 is a wasteful number, since it uses less digits than its factorization.

339340969869440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179473 (or 179461 counting only the distinct ones).

The product of its (nonzero) digits is 3265173504, while the sum is 77.

The spelling of 339340969869440 in words is "three hundred thirty-nine trillion, three hundred forty billion, nine hundred sixty-nine million, eight hundred sixty-nine thousand, four hundred forty".