1390064083320 has 1024 divisors, whose sum is σ = 4998059458560. Its totient is φ = 308461486080.

The previous prime is 1390064083319. The next prime is 1390064083351. The reversal of 1390064083320 is 233804600931.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 14330557512 + ... + 14330557608.

It is an arithmetic number, because the mean of its divisors is an integer number (4880917440).

Almost surely, 2^{1390064083320} is an apocalyptic number.

1390064083320 is a gapful number since it is divisible by the number (10) 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 1390064083320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2499029729280).

1390064083320 is an abundant number, since it is smaller than the sum of its proper divisors (3607995375240).

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

1390064083320 is a wasteful number, since it uses less digits than its factorization.

1390064083320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297 (or 271 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 39.

The spelling of 1390064083320 in words is "one trillion, three hundred ninety billion, sixty-four million, eighty-three thousand, three hundred twenty".