10140434112234 has 64 divisors (see below), whose sum is σ = 21486715342848. Its totient is φ = 3185221449600.

The previous prime is 10140434112227. The next prime is 10140434112239. The reversal of 10140434112234 is 43221143404101.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10140434112239) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2717157 + ... + 5259639.

It is an arithmetic number, because the mean of its divisors is an integer number (335729927232).

Almost surely, 2^{10140434112234} is an apocalyptic number.

10140434112234 is an abundant number, since it is smaller than the sum of its proper divisors (11346281230614).

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

10140434112234 is a wasteful number, since it uses less digits than its factorization.

10140434112234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2543083.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 10140434112234 its reverse (43221143404101), we get a palindrome (53361577516335).

The spelling of 10140434112234 in words is "ten trillion, one hundred forty billion, four hundred thirty-four million, one hundred twelve thousand, two hundred thirty-four".