4471429239 has 24 divisors (see below), whose sum is σ = 6803888000. Its totient is φ = 2821890960.

The previous prime is 4471429231. The next prime is 4471429247. The reversal of 4471429239 is 9329241744.

It is an interprime number because it is at equal distance from previous prime (4471429231) and next prime (4471429247).

It is not a de Polignac number, because 4471429239 - 2³ = 4471429231 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4471429194 and 4471429203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4471429231) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 229884 + ... + 248574.

Almost surely, 2^4471429239 is an apocalyptic number.

4471429239 is a deficient number, since it is larger than the sum of its proper divisors (2332458761).

4471429239 is a wasteful number, since it uses less digits than its factorization.

4471429239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20115 (or 20112 counting only the distinct ones).

The product of its digits is 435456, while the sum is 45.

The square root of 4471429239 is about 66868.7463543321. The cubic root of 4471429239 is about 1647.4621824034.

The spelling of 4471429239 in words is "four billion, four hundred seventy-one million, four hundred twenty-nine thousand, two hundred thirty-nine".