6412420455528 has 16 divisors (see below), whose sum is σ = 16031051138880. Its totient is φ = 2137473485168.

The previous prime is 6412420455527. The next prime is 6412420455587. The reversal of 6412420455528 is 8255540242146.

It is a happy number.

It is a super-2 number, since 2×6412420455528² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6412420455527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133592092800 + ... + 133592092847.

It is an arithmetic number, because the mean of its divisors is an integer number (1001940696180).

Almost surely, 2^{6412420455528} is an apocalyptic number.

It is an amenable number.

6412420455528 is an abundant number, since it is smaller than the sum of its proper divisors (9618630683352).

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

6412420455528 is a wasteful number, since it uses less digits than its factorization.

6412420455528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267184185656 (or 267184185652 counting only the distinct ones).

The product of its (nonzero) digits is 3072000, while the sum is 48.

The spelling of 6412420455528 in words is "six trillion, four hundred twelve billion, four hundred twenty million, four hundred fifty-five thousand, five hundred twenty-eight".