378815612362 has 16 divisors (see below), whose sum is σ = 633069032832. Its totient is φ = 168525320320.

The previous prime is 378815612347. The next prime is 378815612369. The reversal of 378815612362 is 263216518873.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (378815612369) 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, 183178663 + ... + 183180730.

It is an arithmetic number, because the mean of its divisors is an integer number (39566814552).

Almost surely, 2^378815612362 is an apocalyptic number.

378815612362 is a deficient number, since it is larger than the sum of its proper divisors (254253420470).

378815612362 is a wasteful number, since it uses less digits than its factorization.

378815612362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366359453.

The product of its digits is 2903040, while the sum is 52.

The spelling of 378815612362 in words is "three hundred seventy-eight billion, eight hundred fifteen million, six hundred twelve thousand, three hundred sixty-two".