10378378832 has 20 divisors (see below), whose sum is σ = 20123605236. Its totient is φ = 5185190400.

The previous prime is 10378378819. The next prime is 10378378853. The reversal of 10378378832 is 23887387301.

10378378832 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3658314256 + 6720064576 = 60484^2 + 81976^2 .

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 228473 + ... + 270104.

Almost surely, 2^10378378832 is an apocalyptic number.

It is an amenable number.

10378378832 is a deficient number, since it is larger than the sum of its proper divisors (9745226404).

10378378832 is a wasteful number, since it uses less digits than its factorization.

10378378832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499886 (or 499880 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 50.

The spelling of 10378378832 in words is "ten billion, three hundred seventy-eight million, three hundred seventy-eight thousand, eight hundred thirty-two".