11262489829 has 4 divisors (see below), whose sum is σ = 11566881484. Its totient is φ = 10958098176.

The previous prime is 11262489811. The next prime is 11262489857. The reversal of 11262489829 is 92898426211.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 9959640804 + 1302849025 = 99798^2 + 36095^2 .

It is a cyclic number.

It is not a de Polignac number, because 11262489829 - 2²¹ = 11260392677 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11262489809) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152195772 + ... + 152195845.

It is an arithmetic number, because the mean of its divisors is an integer number (2891720371).

Almost surely, 2^11262489829 is an apocalyptic number.

It is an amenable number.

11262489829 is a deficient number, since it is larger than the sum of its proper divisors (304391655).

11262489829 is an equidigital number, since it uses as much as digits as its factorization.

11262489829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304391654.

The product of its digits is 995328, while the sum is 52.

The spelling of 11262489829 in words is "eleven billion, two hundred sixty-two million, four hundred eighty-nine thousand, eight hundred twenty-nine".