100042213244 has 12 divisors (see below), whose sum is σ = 175079769984. Its totient is φ = 50019421824.

The previous prime is 100042213157. The next prime is 100042213259. The reversal of 100042213244 is 442312240001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 282524 + ... + 529059.

It is an arithmetic number, because the mean of its divisors is an integer number (14589980832).

Almost surely, 2^100042213244 is an apocalyptic number.

It is an amenable number.

100042213244 is a deficient number, since it is larger than the sum of its proper divisors (75037556740).

100042213244 is a wasteful number, since it uses less digits than its factorization.

100042213244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 842404 (or 842402 counting only the distinct ones).

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

Adding to 100042213244 its reverse (442312240001), we get a palindrome (542354453245).

The spelling of 100042213244 in words is "one hundred billion, forty-two million, two hundred thirteen thousand, two hundred forty-four".