1124261642 has 8 divisors (see below), whose sum is σ = 1927305696. Its totient is φ = 481826412.

The previous prime is 1124261639. The next prime is 1124261701. The reversal of 1124261642 is 2461624211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40152188 + ... + 40152215.

It is an arithmetic number, because the mean of its divisors is an integer number (240913212).

Almost surely, 2^1124261642 is an apocalyptic number.

1124261642 is a deficient number, since it is larger than the sum of its proper divisors (803044054).

1124261642 is an equidigital number, since it uses as much as digits as its factorization.

1124261642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80304412.

The product of its digits is 4608, while the sum is 29.

The square root of 1124261642 is about 33530.0110647163. The cubic root of 1124261642 is about 1039.8143289103.

Adding to 1124261642 its reverse (2461624211), we get a palindrome (3585885853).

The spelling of 1124261642 in words is "one billion, one hundred twenty-four million, two hundred sixty-one thousand, six hundred forty-two".