32245066378 has 16 divisors (see below), whose sum is σ = 55582660224. Its totient is φ = 13742963280.

The previous prime is 32245066369. The next prime is 32245066379. The reversal of 32245066378 is 87366054223.

It is not an unprimeable number, because it can be changed into a prime (32245066379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6359950 + ... + 6365017.

It is an arithmetic number, because the mean of its divisors is an integer number (3473916264).

Almost surely, 2^32245066378 is an apocalyptic number.

32245066378 is a deficient number, since it is larger than the sum of its proper divisors (23337593846).

32245066378 is a wasteful number, since it uses less digits than its factorization.

32245066378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12725157.

The product of its (nonzero) digits is 1451520, while the sum is 46.

The spelling of 32245066378 in words is "thirty-two billion, two hundred forty-five million, sixty-six thousand, three hundred seventy-eight".