4345224091 has 8 divisors (see below), whose sum is σ = 4682717424. Its totient is φ = 4008194400.

The previous prime is 4345224083. The next prime is 4345224113. The reversal of 4345224091 is 1904225434.

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

It is a cyclic number.

It is not a de Polignac number, because 4345224091 - 2³ = 4345224083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4345224001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96316 + ... + 134041.

It is an arithmetic number, because the mean of its divisors is an integer number (585339678).

Almost surely, 2^4345224091 is an apocalyptic number.

4345224091 is a deficient number, since it is larger than the sum of its proper divisors (337493333).

4345224091 is a wasteful number, since it uses less digits than its factorization.

4345224091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231821.

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 4345224091 is about 65918.3137754600. The cubic root of 4345224091 is about 1631.8142684145.

The spelling of 4345224091 in words is "four billion, three hundred forty-five million, two hundred twenty-four thousand, ninety-one".