100344004234 has 4 divisors (see below), whose sum is σ = 150516006354. Its totient is φ = 50172002116.

The previous prime is 100344004183. The next prime is 100344004301. The reversal of 100344004234 is 432400443001.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 64961265625 + 35382738609 = 254875^2 + 188103^2 .

It is a junction number, because it is equal to n+sod(n) for n = 100344004199 and 100344004208.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25086001057 + ... + 25086001060.

Almost surely, 2^100344004234 is an apocalyptic number.

100344004234 is a deficient number, since it is larger than the sum of its proper divisors (50172002120).

100344004234 is an equidigital number, since it uses as much as digits as its factorization.

100344004234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50172002119.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 100344004234 its reverse (432400443001), we get a palindrome (532744447235).

The spelling of 100344004234 in words is "one hundred billion, three hundred forty-four million, four thousand, two hundred thirty-four".