20413141 has 8 divisors (see below), whose sum is σ = 24701760. Its totient is φ = 16467648.

The previous prime is 20413117. The next prime is 20413147. The reversal of 20413141 is 14131402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20413141 - 2¹¹ = 20411093 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 (20413147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85651 + ... + 85888.

It is an arithmetic number, because the mean of its divisors is an integer number (3087720).

Almost surely, 2^20413141 is an apocalyptic number.

It is an amenable number.

20413141 is a deficient number, since it is larger than the sum of its proper divisors (4288619).

20413141 is a wasteful number, since it uses less digits than its factorization.

20413141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171563.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 20413141 is about 4518.0904152086. The cubic root of 20413141 is about 273.2980995962.

Adding to 20413141 its reverse (14131402), we get a palindrome (34544543).

The spelling of 20413141 in words is "twenty million, four hundred thirteen thousand, one hundred forty-one".