378044352125 has 16 divisors (see below), whose sum is σ = 514690203456. Its totient is φ = 274941346000.

The previous prime is 378044352109. The next prime is 378044352221. The reversal of 378044352125 is 521253440873.

It is not a de Polignac number, because 378044352125 - 2⁴ = 378044352109 is a prime.

It is a super-2 number, since 2×378044352125² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137469299 + ... + 137472048.

It is an arithmetic number, because the mean of its divisors is an integer number (32168137716).

Almost surely, 2^378044352125 is an apocalyptic number.

It is an amenable number.

378044352125 is a deficient number, since it is larger than the sum of its proper divisors (136645851331).

378044352125 is a wasteful number, since it uses less digits than its factorization.

378044352125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274941373 (or 274941363 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 44.

Adding to 378044352125 its reverse (521253440873), we get a palindrome (899297792998).

The spelling of 378044352125 in words is "three hundred seventy-eight billion, forty-four million, three hundred fifty-two thousand, one hundred twenty-five".