1424423055525 has 12 divisors (see below), whose sum is σ = 2355046118592. Its totient is φ = 759692296240.

The previous prime is 1424423055511. The next prime is 1424423055569. The reversal of 1424423055525 is 5255503244241.

It is not a de Polignac number, because 1424423055525 - 2²⁶ = 1424355946661 is a prime.

It is a super-2 number, since 2×1424423055525² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9496153629 + ... + 9496153778.

It is an arithmetic number, because the mean of its divisors is an integer number (196253843216).

Almost surely, 2^{1424423055525} is an apocalyptic number.

1424423055525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1424423055525 is a deficient number, since it is larger than the sum of its proper divisors (930623063067).

1424423055525 is a wasteful number, since it uses less digits than its factorization.

1424423055525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18992307420 (or 18992307415 counting only the distinct ones).

The product of its (nonzero) digits is 960000, while the sum is 42.

Adding to 1424423055525 its reverse (5255503244241), we get a palindrome (6679926299766).

The spelling of 1424423055525 in words is "one trillion, four hundred twenty-four billion, four hundred twenty-three million, fifty-five thousand, five hundred twenty-five".