10134421052 has 24 divisors (see below), whose sum is σ = 20390221824. Its totient is φ = 4317313392.

The previous prime is 10134421051. The next prime is 10134421109. The reversal of 10134421052 is 25012443101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10134421051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1078988 + ... + 1088339.

It is an arithmetic number, because the mean of its divisors is an integer number (849592576).

Almost surely, 2^10134421052 is an apocalyptic number.

It is an amenable number.

10134421052 is an abundant number, since it is smaller than the sum of its proper divisors (10255800772).

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

10134421052 is a wasteful number, since it uses less digits than its factorization.

10134421052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2167505 (or 2167503 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 10134421052 its reverse (25012443101), we get a palindrome (35146864153).

The spelling of 10134421052 in words is "ten billion, one hundred thirty-four million, four hundred twenty-one thousand, fifty-two".