100424322434 has 8 divisors (see below), whose sum is σ = 151969550220. Its totient is φ = 49767805696.

The previous prime is 100424322413. The next prime is 100424322487. The reversal of 100424322434 is 434223424001.

It can be written as a sum of positive squares in 2 ways, for example, as 73758412225 + 26665910209 = 271585^2 + 163297^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 100424322397 and 100424322406.

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, 222177479 + ... + 222177930.

Almost surely, 2^100424322434 is an apocalyptic number.

100424322434 is a deficient number, since it is larger than the sum of its proper divisors (51545227786).

100424322434 is a wasteful number, since it uses less digits than its factorization.

100424322434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444355524.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 100424322434 its reverse (434223424001), we get a palindrome (534647746435).

The spelling of 100424322434 in words is "one hundred billion, four hundred twenty-four million, three hundred twenty-two thousand, four hundred thirty-four".