1424132423444 has 24 divisors (see below), whose sum is σ = 2627144301600. Its totient is φ = 673626693600.

The previous prime is 1424132423443. The next prime is 1424132423453. The reversal of 1424132423444 is 4443242314241.

It is a super-2 number, since 2×1424132423444² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a junction number, because it is equal to n+sod(n) for n = 1424132423398 and 1424132423407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1424132423443) 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, 13312334 + ... + 13418885.

It is an arithmetic number, because the mean of its divisors is an integer number (109464345900).

Almost surely, 2^{1424132423444} is an apocalyptic number.

It is an amenable number.

1424132423444 is a deficient number, since it is larger than the sum of its proper divisors (1203011878156).

1424132423444 is a wasteful number, since it uses less digits than its factorization.

1424132423444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26731943 (or 26731941 counting only the distinct ones).

The product of its digits is 294912, while the sum is 38.

Adding to 1424132423444 its reverse (4443242314241), we get a palindrome (5867374737685).

The spelling of 1424132423444 in words is "one trillion, four hundred twenty-four billion, one hundred thirty-two million, four hundred twenty-three thousand, four hundred forty-four".