1342442124 has 18 divisors (see below), whose sum is σ = 3393395460. Its totient is φ = 447480696.

The previous prime is 1342442117. The next prime is 1342442137. The reversal of 1342442124 is 4212442431.

It is a tau number, because it is divible by the number of its divisors (18).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18644994 + ... + 18645065.

It is an arithmetic number, because the mean of its divisors is an integer number (188521970).

Almost surely, 2^1342442124 is an apocalyptic number.

It is an amenable number.

1342442124 is an abundant number, since it is smaller than the sum of its proper divisors (2050953336).

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

1342442124 is a wasteful number, since it uses less digits than its factorization.

1342442124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37290069 (or 37290064 counting only the distinct ones).

The product of its digits is 6144, while the sum is 27.

The square root of 1342442124 is about 36639.3521230930. The cubic root of 1342442124 is about 1103.1431106807.

Adding to 1342442124 its reverse (4212442431), we get a palindrome (5554884555).

The spelling of 1342442124 in words is "one billion, three hundred forty-two million, four hundred forty-two thousand, one hundred twenty-four".