378240182475 has 96 divisors (see below), whose sum is σ = 687769075200. Its totient is φ = 182568038400.

The previous prime is 378240182473. The next prime is 378240182497. The reversal of 378240182475 is 574281042873.

It is a happy number.

It is not a de Polignac number, because 378240182475 - 2¹ = 378240182473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (378240182473) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 27163515 + ... + 27177435.

It is an arithmetic number, because the mean of its divisors is an integer number (7164261200).

Almost surely, 2^378240182475 is an apocalyptic number.

378240182475 is a deficient number, since it is larger than the sum of its proper divisors (309528892725).

378240182475 is a wasteful number, since it uses less digits than its factorization.

378240182475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14805 (or 14800 counting only the distinct ones).

The product of its (nonzero) digits is 3010560, while the sum is 51.

The spelling of 378240182475 in words is "three hundred seventy-eight billion, two hundred forty million, one hundred eighty-two thousand, four hundred seventy-five".