16136141 has 6 divisors (see below), whose sum is σ = 18770670. Its totient is φ = 13830936.

The previous prime is 16136117. The next prime is 16136167. The reversal of 16136141 is 14163161.

It can be written as a sum of positive squares in only one way, i.e., 11055625 + 5080516 = 3325^2 + 2254^2 .

It is a de Polignac number, because none of the positive numbers 2^k-16136141 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 (16136101) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 164606 + ... + 164703.

It is an arithmetic number, because the mean of its divisors is an integer number (3128445).

Almost surely, 2^16136141 is an apocalyptic number.

It is an amenable number.

16136141 is a deficient number, since it is larger than the sum of its proper divisors (2634529).

16136141 is an equidigital number, since it uses as much as digits as its factorization.

16136141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329323 (or 329316 counting only the distinct ones).

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

The square root of 16136141 is about 4016.9815782500. The cubic root of 16136141 is about 252.6968879025.

The spelling of 16136141 in words is "sixteen million, one hundred thirty-six thousand, one hundred forty-one".