10140434152 has 8 divisors (see below), whose sum is σ = 19013314050. Its totient is φ = 5070217072.

The previous prime is 10140434141. The next prime is 10140434179. The reversal of 10140434152 is 25143404101.

It can be written as a sum of positive squares in only one way, i.e., 6505067716 + 3635366436 = 80654^2 + 60294^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 633777127 + ... + 633777142.

Almost surely, 2^10140434152 is an apocalyptic number.

It is an amenable number.

10140434152 is a deficient number, since it is larger than the sum of its proper divisors (8872879898).

10140434152 is a wasteful number, since it uses less digits than its factorization.

10140434152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1267554275 (or 1267554271 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 10140434152 its reverse (25143404101), we get a palindrome (35283838253).

The spelling of 10140434152 in words is "ten billion, one hundred forty million, four hundred thirty-four thousand, one hundred fifty-two".