6129342543 has 16 divisors (see below), whose sum is σ = 8245472256. Its totient is φ = 4049883840.

The previous prime is 6129342517. The next prime is 6129342547. The reversal of 6129342543 is 3452439216.

It is not a de Polignac number, because 6129342543 - 2⁵ = 6129342511 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6129342547) 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, 131683 + ... + 172043.

It is an arithmetic number, because the mean of its divisors is an integer number (515342016).

Almost surely, 2^6129342543 is an apocalyptic number.

6129342543 is a deficient number, since it is larger than the sum of its proper divisors (2116129713).

6129342543 is a wasteful number, since it uses less digits than its factorization.

6129342543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40814.

The product of its digits is 155520, while the sum is 39.

The square root of 6129342543 is about 78290.1177863464. The cubic root of 6129342543 is about 1830.0851526562.

The spelling of 6129342543 in words is "six billion, one hundred twenty-nine million, three hundred forty-two thousand, five hundred forty-three".