1134444445448 has 32 divisors (see below), whose sum is σ = 2244942948000. Its totient is φ = 535950535680.

The previous prime is 1134444445439. The next prime is 1134444445471. The reversal of 1134444445448 is 8445444444311.

It is a junction number, because it is equal to n+sod(n) for n = 1134444445396 and 1134444445405.

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, 9788633 + ... + 9903848.

It is an arithmetic number, because the mean of its divisors is an integer number (70154467125).

Almost surely, 2^{1134444445448} is an apocalyptic number.

It is an amenable number.

1134444445448 is a deficient number, since it is larger than the sum of its proper divisors (1110498502552).

1134444445448 is a wasteful number, since it uses less digits than its factorization.

1134444445448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19692885 (or 19692881 counting only the distinct ones).

The product of its digits is 7864320, while the sum is 50.

Adding to 1134444445448 its reverse (8445444444311), we get a palindrome (9579888889759).

The spelling of 1134444445448 in words is "one trillion, one hundred thirty-four billion, four hundred forty-four million, four hundred forty-five thousand, four hundred forty-eight".