11240654136 has 32 divisors (see below), whose sum is σ = 28787043600. Its totient is φ = 3655496960.

The previous prime is 11240654081. The next prime is 11240654137. The reversal of 11240654136 is 63145604211.

It is a junction number, because it is equal to n+sod(n) for n = 11240654097 and 11240654106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11240654137) 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, 5710731 + ... + 5712698.

Almost surely, 2^11240654136 is an apocalyptic number.

It is an amenable number.

11240654136 is an abundant number, since it is smaller than the sum of its proper divisors (17546389464).

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

11240654136 is a wasteful number, since it uses less digits than its factorization.

11240654136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11423479 (or 11423475 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The spelling of 11240654136 in words is "eleven billion, two hundred forty million, six hundred fifty-four thousand, one hundred thirty-six".