32264610378 has 64 divisors (see below), whose sum is σ = 86640648192. Its totient is φ = 7735769280.

The previous prime is 32264610319. The next prime is 32264610407. The reversal of 32264610378 is 87301646223.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 2680026 + ... + 2692037.

It is an arithmetic number, because the mean of its divisors is an integer number (1353760128).

Almost surely, 2^32264610378 is an apocalyptic number.

32264610378 is an abundant number, since it is smaller than the sum of its proper divisors (54376037814).

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

32264610378 is a wasteful number, since it uses less digits than its factorization.

32264610378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5372099.

The product of its (nonzero) digits is 290304, while the sum is 42.

The spelling of 32264610378 in words is "thirty-two billion, two hundred sixty-four million, six hundred ten thousand, three hundred seventy-eight".