380235983145 has 16 divisors (see below), whose sum is σ = 610801394112. Its totient is φ = 201984584000.

The previous prime is 380235983143. The next prime is 380235983177. The reversal of 380235983145 is 541389532083.

It is not a de Polignac number, because 380235983145 - 2¹ = 380235983143 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (380235983143) 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, 50492382 + ... + 50499911.

It is an arithmetic number, because the mean of its divisors is an integer number (38175087132).

Almost surely, 2^380235983145 is an apocalyptic number.

It is an amenable number.

380235983145 is a deficient number, since it is larger than the sum of its proper divisors (230565410967).

380235983145 is a wasteful number, since it uses less digits than its factorization.

380235983145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100992552.

The product of its (nonzero) digits is 3110400, while the sum is 51.

The spelling of 380235983145 in words is "three hundred eighty billion, two hundred thirty-five million, nine hundred eighty-three thousand, one hundred forty-five".