1333091923216 has 15 divisors (see below), whose sum is σ = 2582874549381. Its totient is φ = 666543652416.

The previous prime is 1333091923187. The next prime is 1333091923231. The reversal of 1333091923216 is 6123291903331.

The square root of 1333091923216 is 1154596.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 1231203283216 + 101888640000 = 1109596^2 + 319200^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 4474060 + ... + 4762708.

Almost surely, 2^{1333091923216} is an apocalyptic number.

1333091923216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

1333091923216 is the 1154596-th square number.

It is an amenable number.

1333091923216 is a deficient number, since it is larger than the sum of its proper divisors (1249782626165).

1333091923216 is an frugal number, since it uses more digits than its factorization.

1333091923216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 577306 (or 288651 counting only the distinct ones).

The product of its (nonzero) digits is 157464, while the sum is 43.

The spelling of 1333091923216 in words is "one trillion, three hundred thirty-three billion, ninety-one million, nine hundred twenty-three thousand, two hundred sixteen".