144201342 has 16 divisors (see below), whose sum is σ = 288786960. Its totient is φ = 48003072.

The previous prime is 144201331. The next prime is 144201347. The reversal of 144201342 is 243102441.

144201342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144201347) 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, 11013 + ... + 20240.

It is an arithmetic number, because the mean of its divisors is an integer number (18049185).

Almost surely, 2^144201342 is an apocalyptic number.

144201342 is an abundant number, since it is smaller than the sum of its proper divisors (144585618).

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

144201342 is a wasteful number, since it uses less digits than its factorization.

144201342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32027.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 144201342 is about 12008.3863195685. The cubic root of 144201342 is about 524.3924545714.

Adding to 144201342 its reverse (243102441), we get a palindrome (387303783).

The spelling of 144201342 in words is "one hundred forty-four million, two hundred one thousand, three hundred forty-two".