1423140230055 has 8 divisors (see below), whose sum is σ = 2277024368112. Its totient is φ = 759008122688.

The previous prime is 1423140230051. The next prime is 1423140230069. The reversal of 1423140230055 is 5500320413241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1423140230055 - 2² = 1423140230051 is a prime.

It is a super-2 number, since 2×1423140230055² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1423140230051) 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, 47438007654 + ... + 47438007683.

It is an arithmetic number, because the mean of its divisors is an integer number (284628046014).

Almost surely, 2^{1423140230055} is an apocalyptic number.

1423140230055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1423140230055 is a deficient number, since it is larger than the sum of its proper divisors (853884138057).

1423140230055 is an equidigital number, since it uses as much as digits as its factorization.

1423140230055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94876015345.

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 1423140230055 its reverse (5500320413241), we get a palindrome (6923460643296).

The spelling of 1423140230055 in words is "one trillion, four hundred twenty-three billion, one hundred forty million, two hundred thirty thousand, fifty-five".