244233401 has 4 divisors (see below), whose sum is σ = 244567332. Its totient is φ = 243899472.

The previous prime is 244233371. The next prime is 244233443. The reversal of 244233401 is 104332442.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 104332442 = 2 ⋅52166221.

It can be written as a sum of positive squares in 2 ways, for example, as 236421376 + 7812025 = 15376^2 + 2795^2 .

It is a cyclic number.

It is not a de Polignac number, because 244233401 - 2²² = 240039097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (244233491) 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, 165866 + ... + 167331.

It is an arithmetic number, because the mean of its divisors is an integer number (61141833).

Almost surely, 2^244233401 is an apocalyptic number.

It is an amenable number.

244233401 is a deficient number, since it is larger than the sum of its proper divisors (333931).

244233401 is an equidigital number, since it uses as much as digits as its factorization.

244233401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333930.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 244233401 is about 15627.9685500067. The cubic root of 244233401 is about 625.0791588271.

Adding to 244233401 its reverse (104332442), we get a palindrome (348565843).

The spelling of 244233401 in words is "two hundred forty-four million, two hundred thirty-three thousand, four hundred one".