244141402 has 4 divisors (see below), whose sum is σ = 366212106. Its totient is φ = 122070700.

The previous prime is 244141321. The next prime is 244141409. The reversal of 244141402 is 204141442.

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

It can be written as a sum of positive squares in only one way, i.e., 237745561 + 6395841 = 15419^2 + 2529^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (244141409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61035349 + ... + 61035352.

Almost surely, 2^244141402 is an apocalyptic number.

244141402 is a deficient number, since it is larger than the sum of its proper divisors (122070704).

244141402 is a wasteful number, since it uses less digits than its factorization.

244141402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122070703.

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 244141402 is about 15625.0248639802. The cubic root of 244141402 is about 625.0006630393. Note that the first 3 decimals are identical.

Adding to 244141402 its reverse (204141442), we get a palindrome (448282844).

The spelling of 244141402 in words is "two hundred forty-four million, one hundred forty-one thousand, four hundred two".