1420230312423 has 12 divisors (see below), whose sum is σ = 2209247152840. Its totient is φ = 873987884496.

The previous prime is 1420230312379. The next prime is 1420230312433. The reversal of 1420230312423 is 3242130320241.

1420230312423 is a `hidden beast` number, since 1 + 4 + 2 + 0 + 230 + 3 + 1 + 2 + 423 = 666.

It is not a de Polignac number, because 1420230312423 - 2⁶ = 1420230312359 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1420230312433) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6069360193 + ... + 6069360426.

Almost surely, 2^{1420230312423} is an apocalyptic number.

1420230312423 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1420230312423 is a deficient number, since it is larger than the sum of its proper divisors (789016840417).

1420230312423 is a wasteful number, since it uses less digits than its factorization.

1420230312423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12138720638 (or 12138720635 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 1420230312423 its reverse (3242130320241), we get a palindrome (4662360632664).

The spelling of 1420230312423 in words is "one trillion, four hundred twenty billion, two hundred thirty million, three hundred twelve thousand, four hundred twenty-three".