11124434402 has 8 divisors (see below), whose sum is σ = 16697470656. Its totient is φ = 5558610852.

The previous prime is 11124434359. The next prime is 11124434407. The reversal of 11124434402 is 20443442111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (11124434407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1799318 + ... + 1805489.

It is an arithmetic number, because the mean of its divisors is an integer number (2087183832).

Almost surely, 2^11124434402 is an apocalyptic number.

11124434402 is a deficient number, since it is larger than the sum of its proper divisors (5573036254).

11124434402 is a wasteful number, since it uses less digits than its factorization.

11124434402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3606352.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 11124434402 its reverse (20443442111), we get a palindrome (31567876513).

The spelling of 11124434402 in words is "eleven billion, one hundred twenty-four million, four hundred thirty-four thousand, four hundred two".