142414104431444 has 12 divisors (see below), whose sum is σ = 249226027344084. Its totient is φ = 71206668047424.

The previous prime is 142414104431437. The next prime is 142414104431491. The reversal of 142414104431444 is 444134401414241.

It can be written as a sum of positive squares in 2 ways, for example, as 69742741868944 + 72671362562500 = 8351212^2 + 8524750^2 .

It is a super-3 number, since 3×142414104431444³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95207177 + ... + 96691440.

It is an arithmetic number, because the mean of its divisors is an integer number (20768835612007).

Almost surely, 2^{142414104431444} is an apocalyptic number.

It is an amenable number.

142414104431444 is a deficient number, since it is larger than the sum of its proper divisors (106811922912640).

142414104431444 is a wasteful number, since it uses less digits than its factorization.

142414104431444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192084154 (or 192084152 counting only the distinct ones).

The product of its (nonzero) digits is 393216, while the sum is 41.

Adding to 142414104431444 its reverse (444134401414241), we get a palindrome (586548505845685).

The spelling of 142414104431444 in words is "one hundred forty-two trillion, four hundred fourteen billion, one hundred four million, four hundred thirty-one thousand, four hundred forty-four".