109419704434 has 8 divisors (see below), whose sum is σ = 173784236508. Its totient is φ = 51491625600.

The previous prime is 109419704423. The next prime is 109419704461. The reversal of 109419704434 is 434407914901.

It can be written as a sum of positive squares in 2 ways, for example, as 109294376409 + 125328025 = 330597^2 + 11195^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1609113267 + ... + 1609113334.

Almost surely, 2^109419704434 is an apocalyptic number.

109419704434 is a deficient number, since it is larger than the sum of its proper divisors (64364532074).

109419704434 is a wasteful number, since it uses less digits than its factorization.

109419704434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3218226620.

The product of its (nonzero) digits is 435456, while the sum is 46.

The spelling of 109419704434 in words is "one hundred nine billion, four hundred nineteen million, seven hundred four thousand, four hundred thirty-four".