11432402234 has 8 divisors (see below), whose sum is σ = 18707567328. Its totient is φ = 5196546460.

The previous prime is 11432402227. The next prime is 11432402237. The reversal of 11432402234 is 43220423411.

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 (11432402237) 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, 259827302 + ... + 259827345.

It is an arithmetic number, because the mean of its divisors is an integer number (2338445916).

Almost surely, 2^11432402234 is an apocalyptic number.

11432402234 is a deficient number, since it is larger than the sum of its proper divisors (7275165094).

11432402234 is a wasteful number, since it uses less digits than its factorization.

11432402234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519654660.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 11432402234 its reverse (43220423411), we get a palindrome (54652825645).

The spelling of 11432402234 in words is "eleven billion, four hundred thirty-two million, four hundred two thousand, two hundred thirty-four".