4219230049 has 8 divisors (see below), whose sum is σ = 4287384360. Its totient is φ = 4151579136.

The previous prime is 4219230019. The next prime is 4219230077. The reversal of 4219230049 is 9400329124.

It can be written as a sum of positive squares in 4 ways, for example, as 485409024 + 3733821025 = 22032^2 + 61105^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 4219230049 - 2²⁵ = 4185675617 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4219229996 and 4219230023.

It is not an unprimeable number, because it can be changed into a prime (4219230019) 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, 108934 + ... + 142495.

It is an arithmetic number, because the mean of its divisors is an integer number (535923045).

Almost surely, 2^4219230049 is an apocalyptic number.

It is an amenable number.

4219230049 is a deficient number, since it is larger than the sum of its proper divisors (68154311).

4219230049 is a wasteful number, since it uses less digits than its factorization.

4219230049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251699.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 4219230049 is about 64955.6005976390. The cubic root of 4219230049 is about 1615.8873031531.

The spelling of 4219230049 in words is "four billion, two hundred nineteen million, two hundred thirty thousand, forty-nine".