11270435424 has 96 divisors (see below), whose sum is σ = 29889137376. Its totient is φ = 3718348800.

The previous prime is 11270435377. The next prime is 11270435437. The reversal of 11270435424 is 42453407211.

It is a tau number, because it is divible by the number of its divisors (96).

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, 5272884 + ... + 5275020.

It is an arithmetic number, because the mean of its divisors is an integer number (311345181).

Almost surely, 2^11270435424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11270435424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14944568688).

11270435424 is an abundant number, since it is smaller than the sum of its proper divisors (18618701952).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11270435424 is a wasteful number, since it uses less digits than its factorization.

11270435424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2688 (or 2680 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 33.

The spelling of 11270435424 in words is "eleven billion, two hundred seventy million, four hundred thirty-five thousand, four hundred twenty-four".