244133402 has 4 divisors (see below), whose sum is σ = 366200106. Its totient is φ = 122066700.

The previous prime is 244133377. The next prime is 244133411. The reversal of 244133402 is 204331442.

244133402 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 can be written as a sum of positive squares in only one way, i.e., 232837081 + 11296321 = 15259^2 + 3361^2 .

It is a super-2 number, since 2×244133402² = 119202235944187208, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61033349 + ... + 61033352.

Almost surely, 2^244133402 is an apocalyptic number.

244133402 is a deficient number, since it is larger than the sum of its proper divisors (122066704).

244133402 is a wasteful number, since it uses less digits than its factorization.

244133402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122066703.

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

The square root of 244133402 is about 15624.7688622904. The cubic root of 244133402 is about 624.9938363125.

Adding to 244133402 its reverse (204331442), we get a palindrome (448464844).

The spelling of 244133402 in words is "two hundred forty-four million, one hundred thirty-three thousand, four hundred two".