144513022433412 has 48 divisors (see below), whose sum is σ = 337271891140800. Its totient is φ = 48160317477888.

The previous prime is 144513022433411. The next prime is 144513022433441. The reversal of 144513022433412 is 214334220315441.

It is not an unprimeable number, because it can be changed into a prime (144513022433411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1044077403 + ... + 1044215805.

It is an arithmetic number, because the mean of its divisors is an integer number (7026497732100).

Almost surely, 2^{144513022433412} is an apocalyptic number.

144513022433412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

144513022433412 is an abundant number, since it is smaller than the sum of its proper divisors (192758868707388).

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

144513022433412 is a wasteful number, since it uses less digits than its factorization.

144513022433412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157092 (or 157090 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 39.

Adding to 144513022433412 its reverse (214334220315441), we get a palindrome (358847242748853).

The spelling of 144513022433412 in words is "one hundred forty-four trillion, five hundred thirteen billion, twenty-two million, four hundred thirty-three thousand, four hundred twelve".