144535234422 has 32 divisors (see below), whose sum is σ = 292401433440. Its totient is φ = 47623558400.

The previous prime is 144535234373. The next prime is 144535234471. The reversal of 144535234422 is 224432535441.

It is an interprime number because it is at equal distance from previous prime (144535234373) and next prime (144535234471).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1939768 + ... + 2012900.

It is an arithmetic number, because the mean of its divisors is an integer number (9137544795).

Almost surely, 2^144535234422 is an apocalyptic number.

144535234422 is an abundant number, since it is smaller than the sum of its proper divisors (147866199018).

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

144535234422 is a wasteful number, since it uses less digits than its factorization.

144535234422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76928.

The product of its digits is 460800, while the sum is 39.

Adding to 144535234422 its reverse (224432535441), we get a palindrome (368967769863).

The spelling of 144535234422 in words is "one hundred forty-four billion, five hundred thirty-five million, two hundred thirty-four thousand, four hundred twenty-two".