378504134474 has 16 divisors (see below), whose sum is σ = 587350828800. Its totient is φ = 182720898864.

The previous prime is 378504134473. The next prime is 378504134483. The reversal of 378504134474 is 474431405873.

It is not an unprimeable number, because it can be changed into a prime (378504134473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2623199 + ... + 2763725.

It is an arithmetic number, because the mean of its divisors is an integer number (36709426800).

Almost surely, 2^378504134474 is an apocalyptic number.

378504134474 is a deficient number, since it is larger than the sum of its proper divisors (208846694326).

378504134474 is a wasteful number, since it uses less digits than its factorization.

378504134474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186997.

The product of its (nonzero) digits is 4515840, while the sum is 50.

The spelling of 378504134474 in words is "three hundred seventy-eight billion, five hundred four million, one hundred thirty-four thousand, four hundred seventy-four".