11432203042 has 16 divisors (see below), whose sum is σ = 19104213240. Its totient is φ = 5094456192.

The previous prime is 11432203031. The next prime is 11432203051. The reversal of 11432203042 is 24030223411.

It can be written as a sum of positive squares in 4 ways, for example, as 8152464681 + 3279738361 = 90291^2 + 57269^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7580283 + ... + 7581790.

Almost surely, 2^11432203042 is an apocalyptic number.

11432203042 is a deficient number, since it is larger than the sum of its proper divisors (7672010198).

11432203042 is a wasteful number, since it uses less digits than its factorization.

11432203042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15162117.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 11432203042 its reverse (24030223411), we get a palindrome (35462426453).

The spelling of 11432203042 in words is "eleven billion, four hundred thirty-two million, two hundred three thousand, forty-two".