6411842858 has 8 divisors (see below), whose sum is σ = 9775432740. Its totient is φ = 3153365280.

The previous prime is 6411842831. The next prime is 6411842861. The reversal of 6411842858 is 8582481146.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 6346830889 + 65011969 = 79667^2 + 8063^2 .

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

It is a super-2 number, since 2×6411842858² = 82223457671371216328, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 26277923 + ... + 26278166.

Almost surely, 2^6411842858 is an apocalyptic number.

6411842858 is a deficient number, since it is larger than the sum of its proper divisors (3363589882).

6411842858 is a wasteful number, since it uses less digits than its factorization.

6411842858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52556152.

The product of its digits is 491520, while the sum is 47.

The square root of 6411842858 is about 80073.9836526197. The cubic root of 6411842858 is about 1857.7800294058.

The spelling of 6411842858 in words is "six billion, four hundred eleven million, eight hundred forty-two thousand, eight hundred fifty-eight".