1200343404424 has 16 divisors (see below), whose sum is σ = 2277760075920. Its totient is φ = 592940717520.

The previous prime is 1200343404383. The next prime is 1200343404487. The reversal of 1200343404424 is 4244043430021.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 903872382 + ... + 903873709.

It is an arithmetic number, because the mean of its divisors is an integer number (142360004745).

Almost surely, 2^{1200343404424} is an apocalyptic number.

It is an amenable number.

1200343404424 is a deficient number, since it is larger than the sum of its proper divisors (1077416671496).

1200343404424 is a wasteful number, since it uses less digits than its factorization.

1200343404424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1807746180 (or 1807746176 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 1200343404424 its reverse (4244043430021), we get a palindrome (5444386834445).

The spelling of 1200343404424 in words is "one trillion, two hundred billion, three hundred forty-three million, four hundred four thousand, four hundred twenty-four".