383744234445 has 128 divisors (see below), whose sum is σ = 733153075200. Its totient is φ = 168947251200.

The previous prime is 383744234417. The next prime is 383744234477. The reversal of 383744234445 is 544432447383.

It is not a de Polignac number, because 383744234445 - 2⁶ = 383744234381 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 47612826 + ... + 47620884.

It is an arithmetic number, because the mean of its divisors is an integer number (5727758400).

Almost surely, 2^383744234445 is an apocalyptic number.

It is an amenable number.

383744234445 is a deficient number, since it is larger than the sum of its proper divisors (349408840755).

383744234445 is a wasteful number, since it uses less digits than its factorization.

383744234445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8451.

The product of its digits is 15482880, while the sum is 51.

The spelling of 383744234445 in words is "three hundred eighty-three billion, seven hundred forty-four million, two hundred thirty-four thousand, four hundred forty-five".