381875034441 has 16 divisors (see below), whose sum is σ = 531380551680. Its totient is φ = 243479610000.

The previous prime is 381875034433. The next prime is 381875034503. The reversal of 381875034441 is 144430578183.

It is not a de Polignac number, because 381875034441 - 2³ = 381875034433 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (381875034421) 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, 92566 + ... + 878816.

It is an arithmetic number, because the mean of its divisors is an integer number (33211284480).

Almost surely, 2^381875034441 is an apocalyptic number.

It is an amenable number.

381875034441 is a deficient number, since it is larger than the sum of its proper divisors (149505517239).

381875034441 is a wasteful number, since it uses less digits than its factorization.

381875034441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 793316.

The product of its (nonzero) digits is 1290240, while the sum is 48.

The spelling of 381875034441 in words is "three hundred eighty-one billion, eight hundred seventy-five million, thirty-four thousand, four hundred forty-one".