10238893142 has 16 divisors (see below), whose sum is σ = 15727599360. Its totient is φ = 4996543272.

The previous prime is 10238893121. The next prime is 10238893157. The reversal of 10238893142 is 24139883201.

10238893142 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 10238893142.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68303 + ... + 158565.

It is an arithmetic number, because the mean of its divisors is an integer number (982974960).

Almost surely, 2^10238893142 is an apocalyptic number.

10238893142 is a deficient number, since it is larger than the sum of its proper divisors (5488706218).

10238893142 is a wasteful number, since it uses less digits than its factorization.

10238893142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91627.

The product of its (nonzero) digits is 82944, while the sum is 41.

The spelling of 10238893142 in words is "ten billion, two hundred thirty-eight million, eight hundred ninety-three thousand, one hundred forty-two".