4121794434 has 8 divisors (see below), whose sum is σ = 8243588880. Its totient is φ = 1373931476.

The previous prime is 4121794429. The next prime is 4121794451. The reversal of 4121794434 is 4344971214.

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

4121794434 is an admirable number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4121794392 and 4121794401.

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, 343482864 + ... + 343482875.

It is an arithmetic number, because the mean of its divisors is an integer number (1030448610).

Almost surely, 2^4121794434 is an apocalyptic number.

4121794434 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4121794434 is a wasteful number, since it uses less digits than its factorization.

4121794434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 686965744.

The product of its digits is 96768, while the sum is 39.

The square root of 4121794434 is about 64201.2027457430. The cubic root of 4121794434 is about 1603.3516244914.

The spelling of 4121794434 in words is "four billion, one hundred twenty-one million, seven hundred ninety-four thousand, four hundred thirty-four".