6406062422444 has 6 divisors (see below), whose sum is σ = 11210609239284. Its totient is φ = 3203031211220.

The previous prime is 6406062422359. The next prime is 6406062422521. The reversal of 6406062422444 is 4442242606046.

It is a junction number, because it is equal to n+sod(n) for n = 6406062422395 and 6406062422404.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 800757802802 + ... + 800757802809.

It is an arithmetic number, because the mean of its divisors is an integer number (1868434873214).

Almost surely, 2^{6406062422444} is an apocalyptic number.

It is an amenable number.

6406062422444 is a deficient number, since it is larger than the sum of its proper divisors (4804546816840).

6406062422444 is a wasteful number, since it uses less digits than its factorization.

6406062422444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1601515605615 (or 1601515605613 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 44.

The spelling of 6406062422444 in words is "six trillion, four hundred six billion, sixty-two million, four hundred twenty-two thousand, four hundred forty-four".