1120201427434 has 4 divisors (see below), whose sum is σ = 1680302141154. Its totient is φ = 560100713716.

The previous prime is 1120201427419. The next prime is 1120201427461. The reversal of 1120201427434 is 4347241020211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 840069401809 + 280132025625 = 916553^2 + 529275^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1120201427396 and 1120201427405.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 280050356857 + ... + 280050356860.

Almost surely, 2^{1120201427434} is an apocalyptic number.

1120201427434 is a deficient number, since it is larger than the sum of its proper divisors (560100713720).

1120201427434 is an equidigital number, since it uses as much as digits as its factorization.

1120201427434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560100713719.

The product of its (nonzero) digits is 10752, while the sum is 31.

Adding to 1120201427434 its reverse (4347241020211), we get a palindrome (5467442447645).

The spelling of 1120201427434 in words is "one trillion, one hundred twenty billion, two hundred one million, four hundred twenty-seven thousand, four hundred thirty-four".