13049141 has 12 divisors (see below), whose sum is σ = 15376320. Its totient is φ = 11040120.

The previous prime is 13049137. The next prime is 13049147. The reversal of 13049141 is 14194031.

It is not a de Polignac number, because 13049141 - 2² = 13049137 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13049147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2186 + ... + 5556.

It is an arithmetic number, because the mean of its divisors is an integer number (1281360).

Almost surely, 2^13049141 is an apocalyptic number.

It is an amenable number.

13049141 is a deficient number, since it is larger than the sum of its proper divisors (2327179).

13049141 is an equidigital number, since it uses as much as digits as its factorization.

13049141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3464 (or 3457 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 13049141 is about 3612.3594782358. The cubic root of 13049141 is about 235.4293704407.

The spelling of 13049141 in words is "thirteen million, forty-nine thousand, one hundred forty-one".