1120424340553 has 16 divisors (see below), whose sum is σ = 1326013981696. Its totient is φ = 926414910720.

The previous prime is 1120424340551. The next prime is 1120424340569. The reversal of 1120424340553 is 3550434240211.

It is a cyclic number.

It is not a de Polignac number, because 1120424340553 - 2¹ = 1120424340551 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120424340551) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8180076 + ... + 8315917.

It is an arithmetic number, because the mean of its divisors is an integer number (82875873856).

Almost surely, 2^{1120424340553} is an apocalyptic number.

It is an amenable number.

1120424340553 is a deficient number, since it is larger than the sum of its proper divisors (205589641143).

1120424340553 is a wasteful number, since it uses less digits than its factorization.

1120424340553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16496344.

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 1120424340553 its reverse (3550434240211), we get a palindrome (4670858580764).

The spelling of 1120424340553 in words is "one trillion, one hundred twenty billion, four hundred twenty-four million, three hundred forty thousand, five hundred fifty-three".