339668125440 has 864 divisors, whose sum is σ = 1337027166720. Its totient is φ = 73286664192.

The previous prime is 339668125409. The next prime is 339668125477. The reversal of 339668125440 is 44521866933.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1226238582 + ... + 1226238858.

Almost surely, 2^339668125440 is an apocalyptic number.

339668125440 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 339668125440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (668513583360).

339668125440 is an abundant number, since it is smaller than the sum of its proper divisors (997359041280).

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

339668125440 is an frugal number, since it uses more digits than its factorization.

339668125440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355 (or 313 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 51.

The spelling of 339668125440 in words is "three hundred thirty-nine billion, six hundred sixty-eight million, one hundred twenty-five thousand, four hundred forty".