1339149241 has 8 divisors (see below), whose sum is σ = 1418612480. Its totient is φ = 1260584208.

The previous prime is 1339149209. The next prime is 1339149293. The reversal of 1339149241 is 1429419331.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1339149241 - 2⁵ = 1339149209 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1339149241.

It is not an unprimeable number, because it can be changed into a prime (1339149541) 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, 221481 + ... + 227446.

It is an arithmetic number, because the mean of its divisors is an integer number (177326560).

Almost surely, 2^1339149241 is an apocalyptic number.

It is an amenable number.

1339149241 is a deficient number, since it is larger than the sum of its proper divisors (79463239).

1339149241 is a wasteful number, since it uses less digits than its factorization.

1339149241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449103.

The product of its digits is 23328, while the sum is 37.

The square root of 1339149241 is about 36594.3881080146. The cubic root of 1339149241 is about 1102.2404037754.

The spelling of 1339149241 in words is "one billion, three hundred thirty-nine million, one hundred forty-nine thousand, two hundred forty-one".