1201442412 has 24 divisors (see below), whose sum is σ = 2804760000. Its totient is φ = 400281616.

The previous prime is 1201442383. The next prime is 1201442413. The reversal of 1201442412 is 2142441021.

1201442412 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (1201442413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1339 + ... + 49037.

It is an arithmetic number, because the mean of its divisors is an integer number (116865000).

Almost surely, 2^1201442412 is an apocalyptic number.

1201442412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1201442412 is an abundant number, since it is smaller than the sum of its proper divisors (1603317588).

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

1201442412 is a wasteful number, since it uses less digits than its factorization.

1201442412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49805 (or 49803 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 1201442412 is about 34661.8293227579. The cubic root of 1201442412 is about 1063.0841741099.

Adding to 1201442412 its reverse (2142441021), we get a palindrome (3343883433).

The spelling of 1201442412 in words is "one billion, two hundred one million, four hundred forty-two thousand, four hundred twelve".