6140143000 has 64 divisors (see below), whose sum is σ = 14382295200. Its totient is φ = 2453603200.

The previous prime is 6140142979. The next prime is 6140143021. The reversal of 6140143000 is 3410416.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (6140142979) and next prime (6140143021).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1256562 + ... + 1261438.

Almost surely, 2^6140143000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6140143000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7191147600).

6140143000 is an abundant number, since it is smaller than the sum of its proper divisors (8242152200).

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

6140143000 is a wasteful number, since it uses less digits than its factorization.

6140143000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6157 (or 6143 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 6140143000 is about 78359.0645681787. The cubic root of 6140143000 is about 1831.1594471953.

Adding to 6140143000 its reverse (3410416), we get a palindrome (6143553416).

It can be divided in two parts, 61401 and 43000, that added together give a palindrome (104401).

The spelling of 6140143000 in words is "six billion, one hundred forty million, one hundred forty-three thousand".