1423424335244 has 48 divisors (see below), whose sum is σ = 2661598705920. Its totient is φ = 664098937920.

The previous prime is 1423424335219. The next prime is 1423424335261. The reversal of 1423424335244 is 4425334243241.

It is a super-2 number, since 2×1423424335244² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49719254 + ... + 49747874.

It is an arithmetic number, because the mean of its divisors is an integer number (55449973040).

Almost surely, 2^{1423424335244} is an apocalyptic number.

It is an amenable number.

1423424335244 is a deficient number, since it is larger than the sum of its proper divisors (1238174370676).

1423424335244 is a wasteful number, since it uses less digits than its factorization.

1423424335244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38478 (or 38476 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 41.

Adding to 1423424335244 its reverse (4425334243241), we get a palindrome (5848758578485).

The spelling of 1423424335244 in words is "one trillion, four hundred twenty-three billion, four hundred twenty-four million, three hundred thirty-five thousand, two hundred forty-four".