16342741 has 4 divisors (see below), whose sum is σ = 16471552. Its totient is φ = 16213932.

The previous prime is 16342727. The next prime is 16342751. The reversal of 16342741 is 14724361.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 16342741 - 2¹⁵ = 16309973 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 (16342721) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64215 + ... + 64468.

It is an arithmetic number, because the mean of its divisors is an integer number (4117888).

Almost surely, 2^16342741 is an apocalyptic number.

It is an amenable number.

16342741 is a deficient number, since it is larger than the sum of its proper divisors (128811).

16342741 is a wasteful number, since it uses less digits than its factorization.

16342741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128810.

The product of its digits is 4032, while the sum is 28.

The square root of 16342741 is about 4042.6156136838. The cubic root of 16342741 is about 253.7707905992.

The spelling of 16342741 in words is "sixteen million, three hundred forty-two thousand, seven hundred forty-one".