378023222427 has 8 divisors (see below), whose sum is σ = 512293766160. Its totient is φ = 247884080160.

The previous prime is 378023222377. The next prime is 378023222429. The reversal of 378023222427 is 724222320873.

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

It is not a de Polignac number, because 378023222427 - 2¹⁶ = 378023156891 is a prime.

It is not an unprimeable number, because it can be changed into a prime (378023222429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1032850152 + ... + 1032850517.

It is an arithmetic number, because the mean of its divisors is an integer number (64036720770).

Almost surely, 2^378023222427 is an apocalyptic number.

378023222427 is a deficient number, since it is larger than the sum of its proper divisors (134270543733).

378023222427 is a wasteful number, since it uses less digits than its factorization.

378023222427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2065700733.

The product of its (nonzero) digits is 451584, while the sum is 42.

The spelling of 378023222427 in words is "three hundred seventy-eight billion, twenty-three million, two hundred twenty-two thousand, four hundred twenty-seven".