4023678913 has 8 divisors (see below), whose sum is σ = 4035679200. Its totient is φ = 4011691968.

The previous prime is 4023678907. The next prime is 4023678917. The reversal of 4023678913 is 3198763204.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4023678913 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4023678913.

It is not an unprimeable number, because it can be changed into a prime (4023678917) 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, 1062858 + ... + 1066636.

It is an arithmetic number, because the mean of its divisors is an integer number (504459900).

Almost surely, 2^4023678913 is an apocalyptic number.

It is an amenable number.

4023678913 is a deficient number, since it is larger than the sum of its proper divisors (12000287).

4023678913 is a wasteful number, since it uses less digits than its factorization.

4023678913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6671.

The product of its (nonzero) digits is 217728, while the sum is 43.

The square root of 4023678913 is about 63432.4752236581. The cubic root of 4023678913 is about 1590.5272189899.

The spelling of 4023678913 in words is "four billion, twenty-three million, six hundred seventy-eight thousand, nine hundred thirteen".