100342012244 has 12 divisors (see below), whose sum is σ = 175697018784. Its totient is φ = 50142864024.

The previous prime is 100342012153. The next prime is 100342012247. The reversal of 100342012244 is 442210243001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100342012247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7027502 + ... + 7041765.

It is an arithmetic number, because the mean of its divisors is an integer number (14641418232).

Almost surely, 2^100342012244 is an apocalyptic number.

It is an amenable number.

100342012244 is a deficient number, since it is larger than the sum of its proper divisors (75355006540).

100342012244 is a wasteful number, since it uses less digits than its factorization.

100342012244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14071054 (or 14071052 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 100342012244 its reverse (442210243001), we get a palindrome (542552255245).

The spelling of 100342012244 in words is "one hundred billion, three hundred forty-two million, twelve thousand, two hundred forty-four".