144301244412 has 48 divisors (see below), whose sum is σ = 374300014592. Its totient is φ = 42968111040.

The previous prime is 144301244407. The next prime is 144301244413. The reversal of 144301244412 is 214442103441.

It is a happy number.

It is a super-2 number, since 2×144301244412² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 144301244412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144301244413) 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, 14914648 + ... + 14924319.

Almost surely, 2^144301244412 is an apocalyptic number.

144301244412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

144301244412 is an abundant number, since it is smaller than the sum of its proper divisors (229998770180).

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

144301244412 is a wasteful number, since it uses less digits than its factorization.

144301244412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29839018 (or 29839016 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 144301244412 its reverse (214442103441), we get a palindrome (358743347853).

The spelling of 144301244412 in words is "one hundred forty-four billion, three hundred one million, two hundred forty-four thousand, four hundred twelve".