144134303204040 has 128 divisors (see below), whose sum is σ = 433180216465920. Its totient is φ = 38366753356800.

The previous prime is 144134303204027. The next prime is 144134303204041. The reversal of 144134303204040 is 40402303431441.

It is a super-2 number, since 2×144134303204040² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 144134303203992 and 144134303204010.

It is not an unprimeable number, because it can be changed into a prime (144134303204041) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 280615537 + ... + 281128703.

It is an arithmetic number, because the mean of its divisors is an integer number (3384220441140).

Almost surely, 2^{144134303204040} is an apocalyptic number.

144134303204040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144134303204040 is an abundant number, since it is smaller than the sum of its proper divisors (289045913261880).

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

144134303204040 is a wasteful number, since it uses less digits than its factorization.

144134303204040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517383 (or 517379 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 144134303204040 its reverse (40402303431441), we get a palindrome (184536606635481).

The spelling of 144134303204040 in words is "one hundred forty-four trillion, one hundred thirty-four billion, three hundred three million, two hundred four thousand, forty".