378450745260 has 48 divisors (see below), whose sum is σ = 1211042386176. Its totient is φ = 86503027392.

The previous prime is 378450745199. The next prime is 378450745327. The reversal of 378450745260 is 62547054873.

It is a happy number.

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 15 ways as a sum of consecutive naturals, for example, 450536182 + ... + 450537021.

It is an arithmetic number, because the mean of its divisors is an integer number (25230049712).

Almost surely, 2^378450745260 is an apocalyptic number.

378450745260 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

378450745260 is an abundant number, since it is smaller than the sum of its proper divisors (832591640916).

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

378450745260 is a wasteful number, since it uses less digits than its factorization.

378450745260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 901073222 (or 901073220 counting only the distinct ones).

The product of its (nonzero) digits is 5644800, while the sum is 51.

The spelling of 378450745260 in words is "three hundred seventy-eight billion, four hundred fifty million, seven hundred forty-five thousand, two hundred sixty".