378412301971 has 8 divisors (see below), whose sum is σ = 415583982000. Its totient is φ = 341702382240.

The previous prime is 378412301957. The next prime is 378412301977. The reversal of 378412301971 is 179103214873.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 378412301971 - 2²¹ = 378410204819 is a prime.

It is not an unprimeable number, because it can be changed into a prime (378412301977) by changing a digit.

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, 115438356 + ... + 115441633.

It is an arithmetic number, because the mean of its divisors is an integer number (51947997750).

Almost surely, 2^378412301971 is an apocalyptic number.

378412301971 is a deficient number, since it is larger than the sum of its proper divisors (37171680029).

378412301971 is a wasteful number, since it uses less digits than its factorization.

378412301971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230880149.

The product of its (nonzero) digits is 254016, while the sum is 46.

The spelling of 378412301971 in words is "three hundred seventy-eight billion, four hundred twelve million, three hundred one thousand, nine hundred seventy-one".