4014401323144 has 8 divisors (see below), whose sum is σ = 7527002480910. Its totient is φ = 2007200661568.

The previous prime is 4014401323061. The next prime is 4014401323171. The reversal of 4014401323144 is 4413231044104.

It can be written as a sum of positive squares in only one way, i.e., 3606542828100 + 407858495044 = 1899090^2 + 638638^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×4014401323144² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250900082689 + ... + 250900082704.

Almost surely, 2^{4014401323144} is an apocalyptic number.

It is an amenable number.

4014401323144 is a deficient number, since it is larger than the sum of its proper divisors (3512601157766).

4014401323144 is a wasteful number, since it uses less digits than its factorization.

4014401323144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501800165399 (or 501800165395 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 4014401323144 its reverse (4413231044104), we get a palindrome (8427632367248).

The spelling of 4014401323144 in words is "four trillion, fourteen billion, four hundred one million, three hundred twenty-three thousand, one hundred forty-four".