11237786674449 has 8 divisors (see below), whose sum is σ = 14983985090880. Its totient is φ = 7491723020496.

The previous prime is 11237786674423. The next prime is 11237786674459. The reversal of 11237786674449 is 94447668773211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11237786674449 - 2²⁰ = 11237785625873 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11237786674459) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33495882 + ... + 33829715.

It is an arithmetic number, because the mean of its divisors is an integer number (1872998136360).

Almost surely, 2^{11237786674449} is an apocalyptic number.

It is an amenable number.

11237786674449 is a deficient number, since it is larger than the sum of its proper divisors (3746198416431).

11237786674449 is an equidigital number, since it uses as much as digits as its factorization.

11237786674449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67381239.

The product of its digits is 341397504, while the sum is 69.

The spelling of 11237786674449 in words is "eleven trillion, two hundred thirty-seven billion, seven hundred eighty-six million, six hundred seventy-four thousand, four hundred forty-nine".