4154228889 has 4 divisors (see below), whose sum is σ = 5538971856. Its totient is φ = 2769485924.

The previous prime is 4154228863. The next prime is 4154228899. The reversal of 4154228889 is 9888224514.

4154228889 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4154228889 - 2¹⁷ = 4154097817 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4154228849) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 692371479 + ... + 692371484.

It is an arithmetic number, because the mean of its divisors is an integer number (1384742964).

Almost surely, 2^4154228889 is an apocalyptic number.

It is an amenable number.

4154228889 is a deficient number, since it is larger than the sum of its proper divisors (1384742967).

4154228889 is a wasteful number, since it uses less digits than its factorization.

4154228889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1384742966.

The product of its digits is 1474560, while the sum is 51.

The square root of 4154228889 is about 64453.3078204680. The cubic root of 4154228889 is about 1607.5462395525.

The spelling of 4154228889 in words is "four billion, one hundred fifty-four million, two hundred twenty-eight thousand, eight hundred eighty-nine".