144435063022044 has 24 divisors (see below), whose sum is σ = 337095027507840. Its totient is φ = 48133609513584.

The previous prime is 144435063021923. The next prime is 144435063022049. The reversal of 144435063022044 is 440220360534441.

It is a super-2 number, since 2×144435063022044² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 144435063021987 and 144435063022005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144435063022049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1426383984 + ... + 1426485239.

It is an arithmetic number, because the mean of its divisors is an integer number (14045626146160).

Almost surely, 2^{144435063022044} is an apocalyptic number.

It is an amenable number.

144435063022044 is an abundant number, since it is smaller than the sum of its proper divisors (192659964485796).

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

144435063022044 is a wasteful number, since it uses less digits than its factorization.

144435063022044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2852873449 (or 2852873447 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 42.

The spelling of 144435063022044 in words is "one hundred forty-four trillion, four hundred thirty-five billion, sixty-three million, twenty-two thousand, forty-four".