1121426476 has 6 divisors (see below), whose sum is σ = 1962496340. Its totient is φ = 560713236.

The previous prime is 1121426461. The next prime is 1121426497. The reversal of 1121426476 is 6746241211.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 140178306 + ... + 140178313.

Almost surely, 2^1121426476 is an apocalyptic number.

It is an amenable number.

1121426476 is a deficient number, since it is larger than the sum of its proper divisors (841069864).

1121426476 is a wasteful number, since it uses less digits than its factorization.

1121426476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280356623 (or 280356621 counting only the distinct ones).

The product of its digits is 16128, while the sum is 34.

The square root of 1121426476 is about 33487.7063412829. The cubic root of 1121426476 is about 1038.9395242891.

Adding to 1121426476 its reverse (6746241211), we get a palindrome (7867667687).

The spelling of 1121426476 in words is "one billion, one hundred twenty-one million, four hundred twenty-six thousand, four hundred seventy-six".