244206402 has 16 divisors (see below), whose sum is σ = 532814112. Its totient is φ = 74001920.

The previous prime is 244206397. The next prime is 244206427. The reversal of 244206402 is 204602442.

It is an unprimeable number.

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, 1849983 + ... + 1850114.

It is an arithmetic number, because the mean of its divisors is an integer number (33300882).

Almost surely, 2^244206402 is an apocalyptic number.

244206402 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

244206402 is an abundant number, since it is smaller than the sum of its proper divisors (288607710).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

244206402 is a wasteful number, since it uses less digits than its factorization.

244206402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3700113.

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 244206402 is about 15627.1047222446. The cubic root of 244206402 is about 625.0561246666.

Adding to 244206402 its reverse (204602442), we get a palindrome (448808844).

The spelling of 244206402 in words is "two hundred forty-four million, two hundred six thousand, four hundred two".