1120553342 has 16 divisors (see below), whose sum is σ = 1736335872. Its totient is φ = 541801560.

The previous prime is 1120553321. The next prime is 1120553389. The reversal of 1120553342 is 2433550211.

It is a happy number.

It is a congruent number.

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, 88493 + ... + 100359.

It is an arithmetic number, because the mean of its divisors is an integer number (108520992).

Almost surely, 2^1120553342 is an apocalyptic number.

1120553342 is a deficient number, since it is larger than the sum of its proper divisors (615782530).

1120553342 is a wasteful number, since it uses less digits than its factorization.

1120553342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13423.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 1120553342 is about 33474.6671678749. The cubic root of 1120553342 is about 1038.6698175145.

The spelling of 1120553342 in words is "one billion, one hundred twenty million, five hundred fifty-three thousand, three hundred forty-two".