244204130220402 has 16 divisors (see below), whose sum is σ = 532809011390112. Its totient is φ = 74001251581920.

The previous prime is 244204130220367. The next prime is 244204130220527. The reversal of 244204130220402 is 204022031402442.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 244204130220402.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1850031289483 + ... + 1850031289614.

It is an arithmetic number, because the mean of its divisors is an integer number (33300563211882).

Almost surely, 2^{244204130220402} is an apocalyptic number.

244204130220402 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

244204130220402 is an abundant number, since it is smaller than the sum of its proper divisors (288604881169710).

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

244204130220402 is a wasteful number, since it uses less digits than its factorization.

244204130220402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3700062579113.

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 244204130220402 its reverse (204022031402442), we get a palindrome (448226161622844).

The spelling of 244204130220402 in words is "two hundred forty-four trillion, two hundred four billion, one hundred thirty million, two hundred twenty thousand, four hundred two".