380142547017 has 32 divisors (see below), whose sum is σ = 526363090944. Its totient is φ = 243777340800.

The previous prime is 380142547009. The next prime is 380142547019. The reversal of 380142547017 is 710745241083.

It is not a de Polignac number, because 380142547017 - 2³ = 380142547009 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 380142547017.

It is not an unprimeable number, because it can be changed into a prime (380142547019) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13306773 + ... + 13335309.

It is an arithmetic number, because the mean of its divisors is an integer number (16448846592).

Almost surely, 2^380142547017 is an apocalyptic number.

It is an amenable number.

380142547017 is a deficient number, since it is larger than the sum of its proper divisors (146220543927).

380142547017 is a wasteful number, since it uses less digits than its factorization.

380142547017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29429.

The product of its (nonzero) digits is 188160, while the sum is 42.

The spelling of 380142547017 in words is "three hundred eighty billion, one hundred forty-two million, five hundred forty-seven thousand, seventeen".