239196731205 has 16 divisors (see below), whose sum is σ = 395911831680. Its totient is φ = 123172569408.

The previous prime is 239196731173. The next prime is 239196731219. The reversal of 239196731205 is 502137691932.

It is not a de Polignac number, because 239196731205 - 2⁵ = 239196731173 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 274938337 + ... + 274939206.

It is an arithmetic number, because the mean of its divisors is an integer number (24744489480).

Almost surely, 2^239196731205 is an apocalyptic number.

It is an amenable number.

239196731205 is a deficient number, since it is larger than the sum of its proper divisors (156715100475).

239196731205 is a wasteful number, since it uses less digits than its factorization.

239196731205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549877580.

The product of its (nonzero) digits is 612360, while the sum is 48.

The spelling of 239196731205 in words is "two hundred thirty-nine billion, one hundred ninety-six million, seven hundred thirty-one thousand, two hundred five".