6220426066404 has 24 divisors (see below), whose sum is σ = 15833811805728. Its totient is φ = 1884977595840.

The previous prime is 6220426066399. The next prime is 6220426066409. The reversal of 6220426066404 is 4046606240226.

It is an interprime number because it is at equal distance from previous prime (6220426066399) and next prime (6220426066409).

It is not an unprimeable number, because it can be changed into a prime (6220426066409) 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, 23562219817 + ... + 23562220080.

It is an arithmetic number, because the mean of its divisors is an integer number (659742158572).

Almost surely, 2^{6220426066404} is an apocalyptic number.

It is an amenable number.

6220426066404 is an abundant number, since it is smaller than the sum of its proper divisors (9613385739324).

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

6220426066404 is a wasteful number, since it uses less digits than its factorization.

6220426066404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47124439915 (or 47124439913 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 42.

The spelling of 6220426066404 in words is "six trillion, two hundred twenty billion, four hundred twenty-six million, sixty-six thousand, four hundred four".