189337535715344 has 40 divisors (see below), whose sum is σ = 384528103647072. Its totient is φ = 90211871796480.

The previous prime is 189337535715271. The next prime is 189337535715371. The reversal of 189337535715344 is 443517535733981.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3356068214 + ... + 3356124629.

Almost surely, 2^{189337535715344} is an apocalyptic number.

It is an amenable number.

189337535715344 is an abundant number, since it is smaller than the sum of its proper divisors (195190567931728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

189337535715344 is a wasteful number, since it uses less digits than its factorization.

189337535715344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6712192935 (or 6712192929 counting only the distinct ones).

The product of its digits is 571536000, while the sum is 68.

The spelling of 189337535715344 in words is "one hundred eighty-nine trillion, three hundred thirty-seven billion, five hundred thirty-five million, seven hundred fifteen thousand, three hundred forty-four".