4352140239 has 16 divisors (see below), whose sum is σ = 5932489728. Its totient is φ = 2837241792.

The previous prime is 4352140237. The next prime is 4352140279. The reversal of 4352140239 is 9320412534.

It is not a de Polignac number, because 4352140239 - 2¹ = 4352140237 is a prime.

It is a super-2 number, since 2×4352140239² = 37882249319845954242, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4352140237) 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, 51487 + ... + 106560.

It is an arithmetic number, because the mean of its divisors is an integer number (370780608).

Almost surely, 2^4352140239 is an apocalyptic number.

4352140239 is a deficient number, since it is larger than the sum of its proper divisors (1580349489).

4352140239 is a wasteful number, since it uses less digits than its factorization.

4352140239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158254.

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 4352140239 is about 65970.7529061174. The cubic root of 4352140239 is about 1632.6795775648.

The spelling of 4352140239 in words is "four billion, three hundred fifty-two million, one hundred forty thousand, two hundred thirty-nine".