1339129115 has 24 divisors (see below), whose sum is σ = 1686738480. Its totient is φ = 1020533184.

The previous prime is 1339129097. The next prime is 1339129193. The reversal of 1339129115 is 5119219331.

It is not a de Polignac number, because 1339129115 - 2⁸ = 1339128859 is a prime.

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, 747641 + ... + 749429.

It is an arithmetic number, because the mean of its divisors is an integer number (70280770).

Almost surely, 2^1339129115 is an apocalyptic number.

1339129115 is a deficient number, since it is larger than the sum of its proper divisors (347609365).

1339129115 is a wasteful number, since it uses less digits than its factorization.

1339129115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2123 (or 2100 counting only the distinct ones).

The product of its digits is 7290, while the sum is 35.

The square root of 1339129115 is about 36594.1131194623. The cubic root of 1339129115 is about 1102.2348819110.

The spelling of 1339129115 in words is "one billion, three hundred thirty-nine million, one hundred twenty-nine thousand, one hundred fifteen".