144441441010402 has 16 divisors (see below), whose sum is σ = 216708657278400. Its totient is φ = 72205222676400.

The previous prime is 144441441010351. The next prime is 144441441010439. The reversal of 144441441010402 is 204010144144441.

It is a super-2 number, since 2×144441441010402² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 432825424 + ... + 433159012.

It is an arithmetic number, because the mean of its divisors is an integer number (13544291079900).

Almost surely, 2^{144441441010402} is an apocalyptic number.

144441441010402 is a deficient number, since it is larger than the sum of its proper divisors (72267216267998).

144441441010402 is a wasteful number, since it uses less digits than its factorization.

144441441010402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379401.

The product of its (nonzero) digits is 32768, while the sum is 34.

Adding to 144441441010402 its reverse (204010144144441), we get a palindrome (348451585154843).

The spelling of 144441441010402 in words is "one hundred forty-four trillion, four hundred forty-one billion, four hundred forty-one million, ten thousand, four hundred two".