11849728495 has 16 divisors (see below), whose sum is σ = 15514561152. Its totient is φ = 8616768160.

The previous prime is 11849728489. The next prime is 11849728519. The reversal of 11849728495 is 59482794811.

It is not a de Polignac number, because 11849728495 - 2⁹ = 11849727983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 608784 + ... + 627946.

It is an arithmetic number, because the mean of its divisors is an integer number (969660072).

Almost surely, 2^11849728495 is an apocalyptic number.

11849728495 is a deficient number, since it is larger than the sum of its proper divisors (3664832657).

11849728495 is a wasteful number, since it uses less digits than its factorization.

11849728495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30422.

The product of its digits is 5806080, while the sum is 58.

The spelling of 11849728495 in words is "eleven billion, eight hundred forty-nine million, seven hundred twenty-eight thousand, four hundred ninety-five".