383432143104 has 54 divisors (see below), whose sum is σ = 1105529401886. Its totient is φ = 127810713600.

The previous prime is 383432143007. The next prime is 383432143177. The reversal of 383432143104 is 401341234383.

383432143104 is a `hidden beast` number, since 3 + 83 + 432 + 1 + 43 + 104 = 666.

It can be written as a sum of positive squares in only one way, i.e., 383408640000 + 23503104 = 619200^2 + 4848^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 83207797 + ... + 83212404.

Almost surely, 2^383432143104 is an apocalyptic number.

It is an amenable number.

383432143104 is an abundant number, since it is smaller than the sum of its proper divisors (722097258782).

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

383432143104 is a wasteful number, since it uses less digits than its factorization.

383432143104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166420223 (or 166420206 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

Adding to 383432143104 its reverse (401341234383), we get a palindrome (784773377487).

The spelling of 383432143104 in words is "three hundred eighty-three billion, four hundred thirty-two million, one hundred forty-three thousand, one hundred four".