252341443 has 4 divisors (see below), whose sum is σ = 259161520. Its totient is φ = 245521368.

The previous prime is 252341423. The next prime is 252341461. The reversal of 252341443 is 344143252.

It is a happy number.

252341443 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 252341443 - 2¹³ = 252333251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (252341423) 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, 3409983 + ... + 3410056.

It is an arithmetic number, because the mean of its divisors is an integer number (64790380).

Almost surely, 2^252341443 is an apocalyptic number.

252341443 is a deficient number, since it is larger than the sum of its proper divisors (6820077).

252341443 is an equidigital number, since it uses as much as digits as its factorization.

252341443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6820076.

The product of its digits is 11520, while the sum is 28.

The square root of 252341443 is about 15885.2586695968. The cubic root of 252341443 is about 631.9211057249.

Adding to 252341443 its reverse (344143252), we get a palindrome (596484695).

The spelling of 252341443 in words is "two hundred fifty-two million, three hundred forty-one thousand, four hundred forty-three".