239432941339 has 16 divisors (see below), whose sum is σ = 264848209920. Its totient is φ = 215451838080.

The previous prime is 239432941283. The next prime is 239432941393. The reversal of 239432941339 is 933149234932.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 239432941339 - 2¹⁵ = 239432908571 is a prime.

It is a super-2 number, since 2×239432941339² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (239432941439) 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, 2693199 + ... + 2780680.

It is an arithmetic number, because the mean of its divisors is an integer number (16553013120).

Almost surely, 2^239432941339 is an apocalyptic number.

239432941339 is a deficient number, since it is larger than the sum of its proper divisors (25415268581).

239432941339 is a wasteful number, since it uses less digits than its factorization.

239432941339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5474010.

The product of its digits is 3779136, while the sum is 52.

The spelling of 239432941339 in words is "two hundred thirty-nine billion, four hundred thirty-two million, nine hundred forty-one thousand, three hundred thirty-nine".