2385239019 has 8 divisors (see below), whose sum is σ = 3232455312. Its totient is φ = 1564091040.

The previous prime is 2385238993. The next prime is 2385239023. The reversal of 2385239019 is 9109325832.

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

It is not a de Polignac number, because 2385239019 - 2⁵ = 2385238987 is a prime.

It is a super-2 number, since 2×2385239019² = 11378730355520164722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2385239029) 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, 6516864 + ... + 6517229.

It is an arithmetic number, because the mean of its divisors is an integer number (404056914).

Almost surely, 2^2385239019 is an apocalyptic number.

2385239019 is a deficient number, since it is larger than the sum of its proper divisors (847216293).

2385239019 is a wasteful number, since it uses less digits than its factorization.

2385239019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13034157.

The product of its (nonzero) digits is 116640, while the sum is 42.

The square root of 2385239019 is about 48838.9088637328. The cubic root of 2385239019 is about 1336.1153960094.

The spelling of 2385239019 in words is "two billion, three hundred eighty-five million, two hundred thirty-nine thousand, nineteen".