378836445076 has 12 divisors (see below), whose sum is σ = 663055818208. Its totient is φ = 189391925592.

The previous prime is 378836445067. The next prime is 378836445103. The reversal of 378836445076 is 670544638873.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6541806 + ... + 6599461.

Almost surely, 2^378836445076 is an apocalyptic number.

It is an amenable number.

378836445076 is a deficient number, since it is larger than the sum of its proper divisors (284219373132).

378836445076 is a wasteful number, since it uses less digits than its factorization.

378836445076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13148478 (or 13148476 counting only the distinct ones).

The product of its (nonzero) digits is 81285120, while the sum is 61.

The spelling of 378836445076 in words is "three hundred seventy-eight billion, eight hundred thirty-six million, four hundred forty-five thousand, seventy-six".