10111140434 has 16 divisors (see below), whose sum is σ = 15966916800. Its totient is φ = 4788900144.

The previous prime is 10111140397. The next prime is 10111140499. The reversal of 10111140434 is 43404111101.

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, 594947 + ... + 611705.

It is an arithmetic number, because the mean of its divisors is an integer number (997932300).

Almost surely, 2^10111140434 is an apocalyptic number.

10111140434 is a deficient number, since it is larger than the sum of its proper divisors (5855776366).

10111140434 is a wasteful number, since it uses less digits than its factorization.

10111140434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32657.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 10111140434 its reverse (43404111101), we get a palindrome (53515251535).

The spelling of 10111140434 in words is "ten billion, one hundred eleven million, one hundred forty thousand, four hundred thirty-four".