1331024424423 has 16 divisors (see below), whose sum is σ = 1781427146880. Its totient is φ = 883989212256.

The previous prime is 1331024424421. The next prime is 1331024424437. The reversal of 1331024424423 is 3244244201331.

It is not a de Polignac number, because 1331024424423 - 2¹ = 1331024424421 is a prime.

It is a super-3 number, since 3×1331024424423³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1331024424421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1058436 + ... + 1944822.

It is an arithmetic number, because the mean of its divisors is an integer number (111339196680).

Almost surely, 2^{1331024424423} is an apocalyptic number.

1331024424423 is a deficient number, since it is larger than the sum of its proper divisors (450402722457).

1331024424423 is a wasteful number, since it uses less digits than its factorization.

1331024424423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 888286.

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 1331024424423 its reverse (3244244201331), we get a palindrome (4575268625754).

The spelling of 1331024424423 in words is "one trillion, three hundred thirty-one billion, twenty-four million, four hundred twenty-four thousand, four hundred twenty-three".