6433406985622 has 8 divisors (see below), whose sum is σ = 9650832453936. Its totient is φ = 3216462834312.

The previous prime is 6433406985581. The next prime is 6433406985689. The reversal of 6433406985622 is 2265896043346.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120295833 + ... + 120349300.

It is an arithmetic number, because the mean of its divisors is an integer number (1206354056742).

Almost surely, 2^{6433406985622} is an apocalyptic number.

6433406985622 is a deficient number, since it is larger than the sum of its proper divisors (3217425468314).

6433406985622 is a wasteful number, since it uses less digits than its factorization.

6433406985622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240658502.

The product of its (nonzero) digits is 44789760, while the sum is 58.

The spelling of 6433406985622 in words is "six trillion, four hundred thirty-three billion, four hundred six million, nine hundred eighty-five thousand, six hundred twenty-two".