1423233414340 has 12 divisors (see below), whose sum is σ = 2988790170156. Its totient is φ = 569293365728.

The previous prime is 1423233414311. The next prime is 1423233414367. The reversal of 1423233414340 is 434143323241.

It can be written as a sum of positive squares in 2 ways, for example, as 296336519424 + 1126896894916 = 544368^2 + 1061554^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1423233414296 and 1423233414305.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35580835339 + ... + 35580835378.

It is an arithmetic number, because the mean of its divisors is an integer number (249065847513).

Almost surely, 2^{1423233414340} is an apocalyptic number.

1423233414340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1423233414340 is an abundant number, since it is smaller than the sum of its proper divisors (1565556755816).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1423233414340 is a wasteful number, since it uses less digits than its factorization.

1423233414340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71161670726 (or 71161670724 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 1423233414340 its reverse (434143323241), we get a palindrome (1857376737581).

The spelling of 1423233414340 in words is "one trillion, four hundred twenty-three billion, two hundred thirty-three million, four hundred fourteen thousand, three hundred forty".