4198430109 has 16 divisors (see below), whose sum is σ = 5947445952. Its totient is φ = 2625308928.

The previous prime is 4198430083. The next prime is 4198430113. The reversal of 4198430109 is 9010348914.

It is not a de Polignac number, because 4198430109 - 2⁵ = 4198430077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4198430129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125539 + ... + 155424.

It is an arithmetic number, because the mean of its divisors is an integer number (371715372).

Almost surely, 2^4198430109 is an apocalyptic number.

It is an amenable number.

4198430109 is a deficient number, since it is larger than the sum of its proper divisors (1749015843).

4198430109 is a wasteful number, since it uses less digits than its factorization.

4198430109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281276.

The product of its (nonzero) digits is 31104, while the sum is 39.

The square root of 4198430109 is about 64795.2938800342. The cubic root of 4198430109 is about 1613.2275965990.

The spelling of 4198430109 in words is "four billion, one hundred ninety-eight million, four hundred thirty thousand, one hundred nine".