101440404202 has 16 divisors (see below), whose sum is σ = 156311647200. Its totient is φ = 49337198928.

The previous prime is 101440404199. The next prime is 101440404203. The reversal of 101440404202 is 202404044101.

It is not an unprimeable number, because it can be changed into a prime (101440404203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136113 + ... + 470539.

It is an arithmetic number, because the mean of its divisors is an integer number (9769477950).

Almost surely, 2^101440404202 is an apocalyptic number.

101440404202 is a deficient number, since it is larger than the sum of its proper divisors (54871242998).

101440404202 is a wasteful number, since it uses less digits than its factorization.

101440404202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338565.

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

Adding to 101440404202 its reverse (202404044101), we get a palindrome (303844448303).

The spelling of 101440404202 in words is "one hundred one billion, four hundred forty million, four hundred four thousand, two hundred two".