11274236485 has 32 divisors (see below), whose sum is σ = 14309406720. Its totient is φ = 8510660928.

The previous prime is 11274236471. The next prime is 11274236513. The reversal of 11274236485 is 58463247211.

It is not a de Polignac number, because 11274236485 - 2⁵ = 11274236453 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2603392 + ... + 2607718.

It is an arithmetic number, because the mean of its divisors is an integer number (447168960).

Almost surely, 2^11274236485 is an apocalyptic number.

It is an amenable number.

11274236485 is a deficient number, since it is larger than the sum of its proper divisors (3035170235).

11274236485 is a wasteful number, since it uses less digits than its factorization.

11274236485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4657.

The product of its digits is 322560, while the sum is 43.

The spelling of 11274236485 in words is "eleven billion, two hundred seventy-four million, two hundred thirty-six thousand, four hundred eighty-five".