378760042 has 8 divisors (see below), whose sum is σ = 574985376. Its totient is φ = 187098252.

The previous prime is 378760037. The next prime is 378760043. The reversal of 378760042 is 240067873.

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

It is a junction number, because it is equal to n+sod(n) for n = 378759983 and 378760010.

It is not an unprimeable number, because it can be changed into a prime (378760043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1140678 + ... + 1141009.

It is an arithmetic number, because the mean of its divisors is an integer number (71873172).

Almost surely, 2^378760042 is an apocalyptic number.

378760042 is a deficient number, since it is larger than the sum of its proper divisors (196225334).

378760042 is a wasteful number, since it uses less digits than its factorization.

378760042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2281772.

The product of its (nonzero) digits is 56448, while the sum is 37.

The square root of 378760042 is about 19461.7584508697. The cubic root of 378760042 is about 723.5269604644.

The spelling of 378760042 in words is "three hundred seventy-eight million, seven hundred sixty thousand, forty-two".