378233488420 has 24 divisors (see below), whose sum is σ = 795215030400. Its totient is φ = 151117261152.

The previous prime is 378233488403. The next prime is 378233488439. The reversal of 378233488420 is 24884332873.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10990780 + ... + 11025139.

It is an arithmetic number, because the mean of its divisors is an integer number (33133959600).

Almost surely, 2^378233488420 is an apocalyptic number.

It is an amenable number.

378233488420 is an abundant number, since it is smaller than the sum of its proper divisors (416981541980).

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

378233488420 is a wasteful number, since it uses less digits than its factorization.

378233488420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22016787 (or 22016785 counting only the distinct ones).

The product of its (nonzero) digits is 6193152, while the sum is 52.

The spelling of 378233488420 in words is "three hundred seventy-eight billion, two hundred thirty-three million, four hundred eighty-eight thousand, four hundred twenty".