3042543000 has 128 divisors (see below), whose sum is σ = 10848913920. Its totient is φ = 695433600.

The previous prime is 3042542999. The next prime is 3042543011. The reversal of 3042543000 is 3452403.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51442 + ... + 93441.

It is an arithmetic number, because the mean of its divisors is an integer number (84757140).

Almost surely, 2^3042543000 is an apocalyptic number.

3042543000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3042543000 is an abundant number, since it is smaller than the sum of its proper divisors (7806370920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3042543000 is a wasteful number, since it uses less digits than its factorization.

3042543000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144914 (or 144900 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 3042543000 is about 55159.2512639539. The cubic root of 3042543000 is about 1449.0351091535.

Adding to 3042543000 its reverse (3452403), we get a palindrome (3045995403).

The spelling of 3042543000 in words is "three billion, forty-two million, five hundred forty-three thousand".