378339145613828 has 96 divisors (see below), whose sum is σ = 781519420243968. Its totient is φ = 156828061353600.

The previous prime is 378339145613827. The next prime is 378339145613839. The reversal of 378339145613828 is 828316541933873.

It is not an unprimeable number, because it can be changed into a prime (378339145613827) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14987870975 + ... + 14987896217.

It is an arithmetic number, because the mean of its divisors is an integer number (8140827294208).

Almost surely, 2^{378339145613828} is an apocalyptic number.

It is an amenable number.

378339145613828 is an abundant number, since it is smaller than the sum of its proper divisors (403180274630140).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

378339145613828 is a wasteful number, since it uses less digits than its factorization.

378339145613828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34153 (or 34151 counting only the distinct ones).

The product of its digits is 627056640, while the sum is 71.

The spelling of 378339145613828 in words is "three hundred seventy-eight trillion, three hundred thirty-nine billion, one hundred forty-five million, six hundred thirteen thousand, eight hundred twenty-eight".