1412344542 has 48 divisors (see below), whose sum is σ = 3291810192. Its totient is φ = 402796800.

The previous prime is 1412344519. The next prime is 1412344543. The reversal of 1412344542 is 2454432141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1412344543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 170292 + ... + 178392.

It is an arithmetic number, because the mean of its divisors is an integer number (68579379).

Almost surely, 2^1412344542 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1412344542, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1645905096).

1412344542 is an abundant number, since it is smaller than the sum of its proper divisors (1879465650).

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

1412344542 is a wasteful number, since it uses less digits than its factorization.

1412344542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8713 (or 8706 counting only the distinct ones).

The product of its digits is 15360, while the sum is 30.

The square root of 1412344542 is about 37581.1727065561. The cubic root of 1412344542 is about 1121.9673494968.

Adding to 1412344542 its reverse (2454432141), we get a palindrome (3866776683).

The spelling of 1412344542 in words is "one billion, four hundred twelve million, three hundred forty-four thousand, five hundred forty-two".