16139341 has 16 divisors (see below), whose sum is σ = 18619200. Its totient is φ = 13886208.

The previous prime is 16139329. The next prime is 16139371. The reversal of 16139341 is 14393161.

16139341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 16139341 - 2¹¹ = 16137293 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 (16139311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8506 + ... + 10228.

It is an arithmetic number, because the mean of its divisors is an integer number (1163700).

Almost surely, 2^16139341 is an apocalyptic number.

It is an amenable number.

16139341 is a deficient number, since it is larger than the sum of its proper divisors (2479859).

16139341 is a wasteful number, since it uses less digits than its factorization.

16139341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1788.

The product of its digits is 1944, while the sum is 28.

The square root of 16139341 is about 4017.3798675256. The cubic root of 16139341 is about 252.7135911236.

The spelling of 16139341 in words is "sixteen million, one hundred thirty-nine thousand, three hundred forty-one".