5431342373 has 2 divisors, whose sum is σ = 5431342374. Its totient is φ = 5431342372.

The previous prime is 5431342331. The next prime is 5431342403. The reversal of 5431342373 is 3732431345.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5282673124 + 148669249 = 72682^2 + 12193^2 .

It is a cyclic number.

It is not a de Polignac number, because 5431342373 - 2¹² = 5431338277 is a prime.

It is a super-2 number, since 2×5431342373² = 58998959945490542258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5431342303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2715671186 + 2715671187.

It is an arithmetic number, because the mean of its divisors is an integer number (2715671187).

Almost surely, 2^5431342373 is an apocalyptic number.

It is an amenable number.

5431342373 is a deficient number, since it is larger than the sum of its proper divisors (1).

5431342373 is an equidigital number, since it uses as much as digits as its factorization.

5431342373 is an evil number, because the sum of its binary digits is even.

The product of its digits is 90720, while the sum is 35.

The square root of 5431342373 is about 73697.6415701344. The cubic root of 5431342373 is about 1757.7983805564.

The spelling of 5431342373 in words is "five billion, four hundred thirty-one million, three hundred forty-two thousand, three hundred seventy-three".