1514242423 has 4 divisors (see below), whose sum is σ = 1517138248. Its totient is φ = 1511346600.

The previous prime is 1514242409. The next prime is 1514242439. The reversal of 1514242423 is 3242424151.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1514242423 - 2⁵ = 1514242391 is a prime.

It is a super-2 number, since 2×1514242423² = 4585860231225821858, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1514242391 and 1514242400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1514272423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1447128 + ... + 1448173.

It is an arithmetic number, because the mean of its divisors is an integer number (379284562).

Almost surely, 2^1514242423 is an apocalyptic number.

1514242423 is a deficient number, since it is larger than the sum of its proper divisors (2895825).

1514242423 is an equidigital number, since it uses as much as digits as its factorization.

1514242423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2895824.

The product of its digits is 7680, while the sum is 28.

The square root of 1514242423 is about 38913.2679558014. The cubic root of 1514242423 is about 1148.3258369140.

Adding to 1514242423 its reverse (3242424151), we get a palindrome (4756666574).

The spelling of 1514242423 in words is "one billion, five hundred fourteen million, two hundred forty-two thousand, four hundred twenty-three".