378758404028 has 6 divisors (see below), whose sum is σ = 662827207056. Its totient is φ = 189379202012.

The previous prime is 378758404019. The next prime is 378758404081. The reversal of 378758404028 is 820404857873.

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, 47344800500 + ... + 47344800507.

It is an arithmetic number, because the mean of its divisors is an integer number (110471201176).

Almost surely, 2^378758404028 is an apocalyptic number.

It is an amenable number.

378758404028 is a deficient number, since it is larger than the sum of its proper divisors (284068803028).

378758404028 is a wasteful number, since it uses less digits than its factorization.

378758404028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94689601011 (or 94689601009 counting only the distinct ones).

The product of its (nonzero) digits is 12042240, while the sum is 56.

The spelling of 378758404028 in words is "three hundred seventy-eight billion, seven hundred fifty-eight million, four hundred four thousand, twenty-eight".