1320446338150 has 48 divisors (see below), whose sum is σ = 2541359373840. Its totient is φ = 509837328000.

The previous prime is 1320446338139. The next prime is 1320446338171. The reversal of 1320446338150 is 518336440231.

It is a happy number.

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 23 ways as a sum of consecutive naturals, for example, 5761552 + ... + 5986348.

It is an arithmetic number, because the mean of its divisors is an integer number (52944986955).

Almost surely, 2^{1320446338150} is an apocalyptic number.

1320446338150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1320446338150 is a deficient number, since it is larger than the sum of its proper divisors (1220913035690).

1320446338150 is a wasteful number, since it uses less digits than its factorization.

1320446338150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228889 (or 228884 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 1320446338150 in words is "one trillion, three hundred twenty billion, four hundred forty-six million, three hundred thirty-eight thousand, one hundred fifty".