378853171036 has 6 divisors (see below), whose sum is σ = 662993049320. Its totient is φ = 189426585516.

The previous prime is 378853171027. The next prime is 378853171057. The reversal of 378853171036 is 630171358873.

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, 47356646376 + ... + 47356646383.

Almost surely, 2^378853171036 is an apocalyptic number.

It is an amenable number.

378853171036 is a deficient number, since it is larger than the sum of its proper divisors (284139878284).

378853171036 is a wasteful number, since it uses less digits than its factorization.

378853171036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94713292763 (or 94713292761 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 52.

The spelling of 378853171036 in words is "three hundred seventy-eight billion, eight hundred fifty-three million, one hundred seventy-one thousand, thirty-six".