5345242431 has 16 divisors (see below), whose sum is σ = 7535754240. Its totient is φ = 3360795840.

The previous prime is 5345242429. The next prime is 5345242439. The reversal of 5345242431 is 1342425435.

It is not a de Polignac number, because 5345242431 - 2¹ = 5345242429 is a prime.

It is a super-2 number, since 2×5345242431² = 57143233292325579522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5345242392 and 5345242401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5345242439) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 197550 + ... + 222971.

It is an arithmetic number, because the mean of its divisors is an integer number (470984640).

Almost surely, 2^5345242431 is an apocalyptic number.

5345242431 is a deficient number, since it is larger than the sum of its proper divisors (2190511809).

5345242431 is a wasteful number, since it uses less digits than its factorization.

5345242431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420766.

The product of its digits is 57600, while the sum is 33.

The square root of 5345242431 is about 73111.1648860829. The cubic root of 5345242431 is about 1748.4604071109.

Adding to 5345242431 its reverse (1342425435), we get a palindrome (6687667866).

The spelling of 5345242431 in words is "five billion, three hundred forty-five million, two hundred forty-two thousand, four hundred thirty-one".