378240184862 has 4 divisors (see below), whose sum is σ = 567360277296. Its totient is φ = 189120092430.

The previous prime is 378240184859. The next prime is 378240184879. The reversal of 378240184862 is 268481042873.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 268481042873 = 1031 ⋅260408383.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 94560046214 + ... + 94560046217.

It is an arithmetic number, because the mean of its divisors is an integer number (141840069324).

Almost surely, 2^378240184862 is an apocalyptic number.

378240184862 is a deficient number, since it is larger than the sum of its proper divisors (189120092434).

378240184862 is a wasteful number, since it uses less digits than its factorization.

378240184862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189120092433.

The product of its (nonzero) digits is 4128768, while the sum is 53.

The spelling of 378240184862 in words is "three hundred seventy-eight billion, two hundred forty million, one hundred eighty-four thousand, eight hundred sixty-two".