144124341420 has 48 divisors (see below), whose sum is σ = 403570107360. Its totient is φ = 38431067136.

The previous prime is 144124341349. The next prime is 144124341443. The reversal of 144124341420 is 24143421441.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 1273716 + ... + 1382244.

It is an arithmetic number, because the mean of its divisors is an integer number (8407710570).

Almost surely, 2^144124341420 is an apocalyptic number.

144124341420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144124341420 is an abundant number, since it is smaller than the sum of its proper divisors (259445765940).

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

144124341420 is a wasteful number, since it uses less digits than its factorization.

144124341420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130674 (or 130672 counting only the distinct ones).

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

Adding to 144124341420 its reverse (24143421441), we get a palindrome (168267762861).

The spelling of 144124341420 in words is "one hundred forty-four billion, one hundred twenty-four million, three hundred forty-one thousand, four hundred twenty".