378228474734 has 16 divisors (see below), whose sum is σ = 618944554800. Its totient is φ = 171915024960.

The previous prime is 378228474697. The next prime is 378228474769. The reversal of 378228474734 is 437474822873.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 222242 + ... + 897690.

It is an arithmetic number, because the mean of its divisors is an integer number (38684034675).

Almost surely, 2^378228474734 is an apocalyptic number.

378228474734 is a deficient number, since it is larger than the sum of its proper divisors (240716080066).

378228474734 is a wasteful number, since it uses less digits than its factorization.

378228474734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700915.

The product of its digits is 50577408, while the sum is 59.

The spelling of 378228474734 in words is "three hundred seventy-eight billion, two hundred twenty-eight million, four hundred seventy-four thousand, seven hundred thirty-four".