202423141 has 8 divisors (see below), whose sum is σ = 204646400. Its totient is φ = 200209968.

The previous prime is 202423099. The next prime is 202423153. The reversal of 202423141 is 141324202.

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 202423141 - 2¹⁵ = 202390373 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 (202423171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42040 + ... + 46606.

It is an arithmetic number, because the mean of its divisors is an integer number (25580800).

Almost surely, 2^202423141 is an apocalyptic number.

It is an amenable number.

202423141 is a deficient number, since it is larger than the sum of its proper divisors (2223259).

202423141 is a wasteful number, since it uses less digits than its factorization.

202423141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5043.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 202423141 is about 14227.5486644748. The cubic root of 202423141 is about 587.1558422523.

Adding to 202423141 its reverse (141324202), we get a palindrome (343747343).

The spelling of 202423141 in words is "two hundred two million, four hundred twenty-three thousand, one hundred forty-one".