5424234621 has 8 divisors (see below), whose sum is σ = 7788644640. Its totient is φ = 3337990512.

The previous prime is 5424234587. The next prime is 5424234623. The reversal of 5424234621 is 1264324245.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5424234621 - 2⁷ = 5424234493 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5424234623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69541431 + ... + 69541508.

It is an arithmetic number, because the mean of its divisors is an integer number (973580580).

Almost surely, 2^5424234621 is an apocalyptic number.

It is an amenable number.

5424234621 is a deficient number, since it is larger than the sum of its proper divisors (2364410019).

5424234621 is a wasteful number, since it uses less digits than its factorization.

5424234621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139082955.

The product of its digits is 46080, while the sum is 33.

The square root of 5424234621 is about 73649.4033988056. The cubic root of 5424234621 is about 1757.0312620940.

Adding to 5424234621 its reverse (1264324245), we get a palindrome (6688558866).

The spelling of 5424234621 in words is "five billion, four hundred twenty-four million, two hundred thirty-four thousand, six hundred twenty-one".