4339040038 has 4 divisors (see below), whose sum is σ = 6508560060. Its totient is φ = 2169520018.

The previous prime is 4339040021. The next prime is 4339040039. The reversal of 4339040038 is 8300409334.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 4339039985 and 4339040012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4339040039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1084760008 + ... + 1084760011.

It is an arithmetic number, because the mean of its divisors is an integer number (1627140015).

Almost surely, 2^4339040038 is an apocalyptic number.

4339040038 is a deficient number, since it is larger than the sum of its proper divisors (2169520022).

4339040038 is a wasteful number, since it uses less digits than its factorization.

4339040038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2169520021.

The product of its (nonzero) digits is 31104, while the sum is 34.

The square root of 4339040038 is about 65871.3901325909. The cubic root of 4339040038 is about 1631.0397769481.

The spelling of 4339040038 in words is "four billion, three hundred thirty-nine million, forty thousand, thirty-eight".