11267629029889 has 12 divisors (see below), whose sum is σ = 11779337367700. Its totient is φ = 10777264036704.

The previous prime is 11267629029887. The next prime is 11267629029901. The reversal of 11267629029889 is 98892092676211.

It can be written as a sum of positive squares in 2 ways, for example, as 1577264715664 + 9690364314225 = 1255892^2 + 3112935^2 .

It is not a de Polignac number, because 11267629029889 - 2¹ = 11267629029887 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11267629029883) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12049027 + ... + 12950455.

Almost surely, 2^{11267629029889} is an apocalyptic number.

It is an amenable number.

11267629029889 is a deficient number, since it is larger than the sum of its proper divisors (511708337811).

11267629029889 is an equidigital number, since it uses as much as digits as its factorization.

11267629029889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 925104 (or 925081 counting only the distinct ones).

The product of its (nonzero) digits is 94058496, while the sum is 70.

The spelling of 11267629029889 in words is "eleven trillion, two hundred sixty-seven billion, six hundred twenty-nine million, twenty-nine thousand, eight hundred eighty-nine".