4423157007 has 8 divisors (see below), whose sum is σ = 5917671984. Its totient is φ = 2938706688.

The previous prime is 4423156999. The next prime is 4423157027. The reversal of 4423157007 is 7007513244.

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

It is not a de Polignac number, because 4423157007 - 2³ = 4423156999 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4423157027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2515138 + ... + 2516895.

It is an arithmetic number, because the mean of its divisors is an integer number (739708998).

Almost surely, 2^4423157007 is an apocalyptic number.

4423157007 is a deficient number, since it is larger than the sum of its proper divisors (1494514977).

4423157007 is a wasteful number, since it uses less digits than its factorization.

4423157007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5032329.

The product of its (nonzero) digits is 23520, while the sum is 33.

The square root of 4423157007 is about 66506.8192518632. The cubic root of 4423157007 is about 1641.5122140255.

The spelling of 4423157007 in words is "four billion, four hundred twenty-three million, one hundred fifty-seven thousand, seven".