384274231523 has 8 divisors (see below), whose sum is σ = 472952900448. Its totient is φ = 304041150144.

The previous prime is 384274231519. The next prime is 384274231531. The reversal of 384274231523 is 325132472483.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 384274231523 - 2² = 384274231519 is a prime.

It is not an unprimeable number, because it can be changed into a prime (384274231573) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2111396786 + ... + 2111396967.

It is an arithmetic number, because the mean of its divisors is an integer number (59119112556).

Almost surely, 2^384274231523 is an apocalyptic number.

384274231523 is a deficient number, since it is larger than the sum of its proper divisors (88678668925).

384274231523 is a wasteful number, since it uses less digits than its factorization.

384274231523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4222793773.

The product of its digits is 967680, while the sum is 44.

The spelling of 384274231523 in words is "three hundred eighty-four billion, two hundred seventy-four million, two hundred thirty-one thousand, five hundred twenty-three".