6426377180 has 12 divisors (see below), whose sum is σ = 13495392120. Its totient is φ = 2570550864.

The previous prime is 6426377161. The next prime is 6426377189. The reversal of 6426377180 is 817736246.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6426377189) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 160659410 + ... + 160659449.

It is an arithmetic number, because the mean of its divisors is an integer number (1124616010).

Almost surely, 2^6426377180 is an apocalyptic number.

It is an amenable number.

6426377180 is an abundant number, since it is smaller than the sum of its proper divisors (7069014940).

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

6426377180 is a wasteful number, since it uses less digits than its factorization.

6426377180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321318868 (or 321318866 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 44.

The square root of 6426377180 is about 80164.6878619258. The cubic root of 6426377180 is about 1859.1827044805.

The spelling of 6426377180 in words is "six billion, four hundred twenty-six million, three hundred seventy-seven thousand, one hundred eighty".