1339133901 has 8 divisors (see below), whose sum is σ = 2040585024. Its totient is φ = 765219360.

The previous prime is 1339133897. The next prime is 1339133909. The reversal of 1339133901 is 1093319331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1339133901 - 2² = 1339133897 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1339133909) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 31884120 + ... + 31884161.

It is an arithmetic number, because the mean of its divisors is an integer number (255073128).

Almost surely, 2^1339133901 is an apocalyptic number.

It is an amenable number.

1339133901 is a deficient number, since it is larger than the sum of its proper divisors (701451123).

1339133901 is an equidigital number, since it uses as much as digits as its factorization.

1339133901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63768291.

The product of its (nonzero) digits is 6561, while the sum is 33.

The square root of 1339133901 is about 36594.1785124356. The cubic root of 1339133901 is about 1102.2361950255.

The spelling of 1339133901 in words is "one billion, three hundred thirty-nine million, one hundred thirty-three thousand, nine hundred one".