32232019378 has 16 divisors (see below), whose sum is σ = 53277973056. Its totient is φ = 14530355280.

The previous prime is 32232019373. The next prime is 32232019403. The reversal of 32232019378 is 87391023223.

It is a self number, because there is not a number n which added to its sum of digits gives 32232019378.

It is not an unprimeable number, because it can be changed into a prime (32232019373) 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, 14413918 + ... + 14416153.

It is an arithmetic number, because the mean of its divisors is an integer number (3329873316).

Almost surely, 2^32232019378 is an apocalyptic number.

32232019378 is a deficient number, since it is larger than the sum of its proper divisors (21045953678).

32232019378 is a wasteful number, since it uses less digits than its factorization.

32232019378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28830129.

The product of its (nonzero) digits is 108864, while the sum is 40.

The spelling of 32232019378 in words is "thirty-two billion, two hundred thirty-two million, nineteen thousand, three hundred seventy-eight".