1342023423 has 12 divisors (see below), whose sum is σ = 1937596680. Its totient is φ = 825860256.

The previous prime is 1342023407. The next prime is 1342023427. The reversal of 1342023423 is 3243202431.

It is not a de Polignac number, because 1342023423 - 2⁴ = 1342023407 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1342023393 and 1342023402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342023427) 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, 1322988 + ... + 1324001.

It is an arithmetic number, because the mean of its divisors is an integer number (161466390).

Almost surely, 2^1342023423 is an apocalyptic number.

1342023423 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1342023423 is a deficient number, since it is larger than the sum of its proper divisors (595573257).

1342023423 is a wasteful number, since it uses less digits than its factorization.

1342023423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2647018 (or 2647005 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 1342023423 is about 36633.6378619432. The cubic root of 1342023423 is about 1103.0284104778.

Adding to 1342023423 its reverse (3243202431), we get a palindrome (4585225854).

The spelling of 1342023423 in words is "one billion, three hundred forty-two million, twenty-three thousand, four hundred twenty-three".