378364748042 has 8 divisors (see below), whose sum is σ = 568238412132. Its totient is φ = 188951944000.

The previous prime is 378364748017. The next prime is 378364748053. The reversal of 378364748042 is 240847463873.

It can be written as a sum of positive squares in 2 ways, for example, as 330141027241 + 48223720801 = 574579^2 + 219599^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×378364748042² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115212959 + ... + 115216242.

Almost surely, 2^378364748042 is an apocalyptic number.

378364748042 is a deficient number, since it is larger than the sum of its proper divisors (189873664090).

378364748042 is a wasteful number, since it uses less digits than its factorization.

378364748042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230430024.

The product of its (nonzero) digits is 21676032, while the sum is 56.

The spelling of 378364748042 in words is "three hundred seventy-eight billion, three hundred sixty-four million, seven hundred forty-eight thousand, forty-two".