244454431103202 has 16 divisors (see below), whose sum is σ = 489847266938592. Its totient is φ = 81328409579040.

The previous prime is 244454431103177. The next prime is 244454431103243. The reversal of 244454431103202 is 202301134454442.

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, 39100193788 + ... + 39100200039.

It is an arithmetic number, because the mean of its divisors is an integer number (30615454183662).

Almost surely, 2^{244454431103202} is an apocalyptic number.

244454431103202 is an abundant number, since it is smaller than the sum of its proper divisors (245392835835390).

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

244454431103202 is a wasteful number, since it uses less digits than its factorization.

244454431103202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78200394353.

The product of its (nonzero) digits is 368640, while the sum is 39.

Adding to 244454431103202 its reverse (202301134454442), we get a palindrome (446755565557644).

The spelling of 244454431103202 in words is "two hundred forty-four trillion, four hundred fifty-four billion, four hundred thirty-one million, one hundred three thousand, two hundred two".