5021412423 has 4 divisors (see below), whose sum is σ = 6695216568. Its totient is φ = 3347608280.

The previous prime is 5021412421. The next prime is 5021412427. The reversal of 5021412423 is 3242141205.

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 5021412423 - 2¹ = 5021412421 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5021412393 and 5021412402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5021412421) 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, 836902068 + ... + 836902073.

It is an arithmetic number, because the mean of its divisors is an integer number (1673804142).

Almost surely, 2^5021412423 is an apocalyptic number.

5021412423 is a deficient number, since it is larger than the sum of its proper divisors (1673804145).

5021412423 is a wasteful number, since it uses less digits than its factorization.

5021412423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1673804144.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 5021412423 is about 70861.9250585249. The cubic root of 5021412423 is about 1712.4134523401.

Adding to 5021412423 its reverse (3242141205), we get a palindrome (8263553628).

The spelling of 5021412423 in words is "five billion, twenty-one million, four hundred twelve thousand, four hundred twenty-three".