378149954554396 has 48 divisors (see below), whose sum is σ = 724953754123200. Its totient is φ = 171792334558208.

The previous prime is 378149954554369. The next prime is 378149954554423. The reversal of 378149954554396 is 693455459941873.

It is an interprime number because it is at equal distance from previous prime (378149954554369) and next prime (378149954554423).

It is a hoax number, since the sum of its digits (82) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 415530 + ... + 27504046.

It is an arithmetic number, because the mean of its divisors is an integer number (15103203210900).

Almost surely, 2^{378149954554396} is an apocalyptic number.

It is an amenable number.

378149954554396 is a deficient number, since it is larger than the sum of its proper divisors (346803799568804).

378149954554396 is a wasteful number, since it uses less digits than its factorization.

378149954554396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27095646 (or 27095644 counting only the distinct ones).

The product of its digits is 17635968000, while the sum is 82.

The spelling of 378149954554396 in words is "three hundred seventy-eight trillion, one hundred forty-nine billion, nine hundred fifty-four million, five hundred fifty-four thousand, three hundred ninety-six".