2423891667 has 8 divisors (see below), whose sum is σ = 3272765440. Its totient is φ = 1595472840.

The previous prime is 2423891633. The next prime is 2423891677. The reversal of 2423891667 is 7661983242.

2423891667 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2423891667 - 2⁷ = 2423891539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2423891677) 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, 5113459 + ... + 5113932.

It is an arithmetic number, because the mean of its divisors is an integer number (409095680).

Almost surely, 2^2423891667 is an apocalyptic number.

2423891667 is a deficient number, since it is larger than the sum of its proper divisors (848873773).

2423891667 is a wasteful number, since it uses less digits than its factorization.

2423891667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10227473.

The product of its digits is 870912, while the sum is 48.

The square root of 2423891667 is about 49233.0343062460. The cubic root of 2423891667 is about 1343.2939802904.

The spelling of 2423891667 in words is "two billion, four hundred twenty-three million, eight hundred ninety-one thousand, six hundred sixty-seven".