9119734451 has 4 divisors (see below), whose sum is σ = 9152189304. Its totient is φ = 9087279600.

The previous prime is 9119734409. The next prime is 9119734469. The reversal of 9119734451 is 1544379119.

It is a happy number.

9119734451 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 9119734451 - 2³⁰ = 8045992627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9119734471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16227005 + ... + 16227566.

It is an arithmetic number, because the mean of its divisors is an integer number (2288047326).

Almost surely, 2^9119734451 is an apocalyptic number.

9119734451 is a deficient number, since it is larger than the sum of its proper divisors (32454853).

9119734451 is a wasteful number, since it uses less digits than its factorization.

9119734451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32454852.

The product of its digits is 136080, while the sum is 44.

The square root of 9119734451 is about 95497.3007524296. The cubic root of 9119734451 is about 2089.2675753667.

The spelling of 9119734451 in words is "nine billion, one hundred nineteen million, seven hundred thirty-four thousand, four hundred fifty-one".