1134404421232 has 20 divisors (see below), whose sum is σ = 2197999632016. Its totient is φ = 567178709760.

The previous prime is 1134404421223. The next prime is 1134404421233. The reversal of 1134404421232 is 2321244044311.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1134404421194 and 1134404421203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134404421233) 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, 1067244 + ... + 1846027.

Almost surely, 2^{1134404421232} is an apocalyptic number.

It is an amenable number.

1134404421232 is a deficient number, since it is larger than the sum of its proper divisors (1063595210784).

1134404421232 is a wasteful number, since it uses less digits than its factorization.

1134404421232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2937616 (or 2937610 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 1134404421232 its reverse (2321244044311), we get a palindrome (3455648465543).

The spelling of 1134404421232 in words is "one trillion, one hundred thirty-four billion, four hundred four million, four hundred twenty-one thousand, two hundred thirty-two".