6191179641 has 12 divisors (see below), whose sum is σ = 8976821568. Its totient is φ = 4111757784.

The previous prime is 6191179639. The next prime is 6191179699. The reversal of 6191179641 is 1469711916.

It is not a de Polignac number, because 6191179641 - 2¹ = 6191179639 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6191159641) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1305445 + ... + 1310178.

It is an arithmetic number, because the mean of its divisors is an integer number (748068464).

Almost surely, 2^6191179641 is an apocalyptic number.

It is an amenable number.

6191179641 is a deficient number, since it is larger than the sum of its proper divisors (2785641927).

6191179641 is a wasteful number, since it uses less digits than its factorization.

6191179641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2615892 (or 2615889 counting only the distinct ones).

The product of its digits is 81648, while the sum is 45.

The square root of 6191179641 is about 78684.0494700165. The cubic root of 6191179641 is about 1836.2189646220.

The spelling of 6191179641 in words is "six billion, one hundred ninety-one million, one hundred seventy-nine thousand, six hundred forty-one".