10134489761 has 4 divisors (see below), whose sum is σ = 11055807024. Its totient is φ = 9213172500.

The previous prime is 10134489749. The next prime is 10134489791. The reversal of 10134489761 is 16798443101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10134489761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10134489721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 460658615 + ... + 460658636.

It is an arithmetic number, because the mean of its divisors is an integer number (2763951756).

Almost surely, 2^10134489761 is an apocalyptic number.

10134489761 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10134489761 is a deficient number, since it is larger than the sum of its proper divisors (921317263).

10134489761 is an equidigital number, since it uses as much as digits as its factorization.

10134489761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 921317262.

The product of its (nonzero) digits is 145152, while the sum is 44.

The spelling of 10134489761 in words is "ten billion, one hundred thirty-four million, four hundred eighty-nine thousand, seven hundred sixty-one".