11151434244 has 12 divisors (see below), whose sum is σ = 26020013264. Its totient is φ = 3717144744.

The previous prime is 11151434237. The next prime is 11151434303. The reversal of 11151434244 is 44243415111.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 464643082 + ... + 464643105.

Almost surely, 2^11151434244 is an apocalyptic number.

It is an amenable number.

11151434244 is an abundant number, since it is smaller than the sum of its proper divisors (14868579020).

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

11151434244 is a wasteful number, since it uses less digits than its factorization.

11151434244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 929286194 (or 929286192 counting only the distinct ones).

The product of its digits is 7680, while the sum is 30.

Adding to 11151434244 its reverse (44243415111), we get a palindrome (55394849355).

The spelling of 11151434244 in words is "eleven billion, one hundred fifty-one million, four hundred thirty-four thousand, two hundred forty-four".