1124001342 has 36 divisors (see below), whose sum is σ = 2587030056. Its totient is φ = 352626240.

The previous prime is 1124001341. The next prime is 1124001383. The reversal of 1124001342 is 2431004211.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1124001341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 102834 + ... + 113237.

It is an arithmetic number, because the mean of its divisors is an integer number (71861946).

Almost surely, 2^1124001342 is an apocalyptic number.

1124001342 is an abundant number, since it is smaller than the sum of its proper divisors (1463028714).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1124001342 is a wasteful number, since it uses less digits than its factorization.

1124001342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216113 (or 216093 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1124001342 is about 33526.1292427265. The cubic root of 1124001342 is about 1039.7340734042.

Adding to 1124001342 its reverse (2431004211), we get a palindrome (3555005553).

The spelling of 1124001342 in words is "one billion, one hundred twenty-four million, one thousand, three hundred forty-two".