16141693 has 2 divisors, whose sum is σ = 16141694. Its totient is φ = 16141692.

The previous prime is 16141691. The next prime is 16141709. The reversal of 16141693 is 39614161.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10510564 + 5631129 = 3242^2 + 2373^2 .

It is a cyclic number.

It is not a de Polignac number, because 16141693 - 2¹ = 16141691 is a prime.

Together with 16141691, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16141691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8070846 + 8070847.

It is an arithmetic number, because the mean of its divisors is an integer number (8070847).

Almost surely, 2^16141693 is an apocalyptic number.

It is an amenable number.

16141693 is a deficient number, since it is larger than the sum of its proper divisors (1).

16141693 is an equidigital number, since it uses as much as digits as its factorization.

16141693 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3888, while the sum is 31.

The square root of 16141693 is about 4017.6725849676. The cubic root of 16141693 is about 252.7258665834.

The spelling of 16141693 in words is "sixteen million, one hundred forty-one thousand, six hundred ninety-three".