1413240423 has 32 divisors (see below), whose sum is σ = 2172420096. Its totient is φ = 800510688.

The previous prime is 1413240347. The next prime is 1413240457. The reversal of 1413240423 is 3240423141.

It is not a de Polignac number, because 1413240423 - 2¹³ = 1413232231 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1413240393 and 1413240402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1413240823) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1437190 + ... + 1438172.

It is an arithmetic number, because the mean of its divisors is an integer number (67888128).

Almost surely, 2^1413240423 is an apocalyptic number.

1413240423 is a deficient number, since it is larger than the sum of its proper divisors (759179673).

1413240423 is a wasteful number, since it uses less digits than its factorization.

1413240423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1523.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 1413240423 is about 37593.0900964526. The cubic root of 1413240423 is about 1122.2045288220.

Adding to 1413240423 its reverse (3240423141), we get a palindrome (4653663564).

The spelling of 1413240423 in words is "one billion, four hundred thirteen million, two hundred forty thousand, four hundred twenty-three".