10238023878 has 16 divisors (see below), whose sum is σ = 21553734720. Its totient is φ = 3233060136.

The previous prime is 10238023871. The next prime is 10238023889. The reversal of 10238023878 is 87832083201.

10238023878 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10238023871) 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, 44903500 + ... + 44903727.

It is an arithmetic number, because the mean of its divisors is an integer number (1347108420).

Almost surely, 2^10238023878 is an apocalyptic number.

10238023878 is an abundant number, since it is smaller than the sum of its proper divisors (11315710842).

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

10238023878 is a wasteful number, since it uses less digits than its factorization.

10238023878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89807251.

The product of its (nonzero) digits is 129024, while the sum is 42.

The spelling of 10238023878 in words is "ten billion, two hundred thirty-eight million, twenty-three thousand, eight hundred seventy-eight".