378421762348 has 24 divisors (see below), whose sum is σ = 760430472704. Its totient is φ = 161412123600.

The previous prime is 378421762337. The next prime is 378421762351. The reversal of 378421762348 is 843267124873.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32020308 + ... + 32032123.

Almost surely, 2^378421762348 is an apocalyptic number.

It is an amenable number.

378421762348 is an abundant number, since it is smaller than the sum of its proper divisors (382008710356).

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

378421762348 is a wasteful number, since it uses less digits than its factorization.

378421762348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64052653 (or 64052651 counting only the distinct ones).

The product of its digits is 10838016, while the sum is 55.

The spelling of 378421762348 in words is "three hundred seventy-eight billion, four hundred twenty-one million, seven hundred sixty-two thousand, three hundred forty-eight".