6412511143 has 8 divisors (see below), whose sum is σ = 6489039600. Its totient is φ = 6336082368.

The previous prime is 6412511101. The next prime is 6412511173. The reversal of 6412511143 is 3411152146.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6412511143 - 2⁹ = 6412510631 is a prime.

It is a super-2 number, since 2×6412511143² = 82240598318198332898, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6412511173) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108748 + ... + 157006.

It is an arithmetic number, because the mean of its divisors is an integer number (811129950).

Almost surely, 2^6412511143 is an apocalyptic number.

6412511143 is a deficient number, since it is larger than the sum of its proper divisors (76528457).

6412511143 is a wasteful number, since it uses less digits than its factorization.

6412511143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49841.

The product of its digits is 2880, while the sum is 28.

The square root of 6412511143 is about 80078.1564660426. The cubic root of 6412511143 is about 1857.8445705694.

Adding to 6412511143 its reverse (3411152146), we get a palindrome (9823663289).

The spelling of 6412511143 in words is "six billion, four hundred twelve million, five hundred eleven thousand, one hundred forty-three".