6433461066 has 16 divisors (see below), whose sum is σ = 13544128800. Its totient is φ = 2031619248.

The previous prime is 6433461053. The next prime is 6433461071. The reversal of 6433461066 is 6601643346.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28216821 + ... + 28217048.

It is an arithmetic number, because the mean of its divisors is an integer number (846508050).

Almost surely, 2^6433461066 is an apocalyptic number.

6433461066 is an abundant number, since it is smaller than the sum of its proper divisors (7110667734).

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

6433461066 is a wasteful number, since it uses less digits than its factorization.

6433461066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56433893.

The product of its (nonzero) digits is 186624, while the sum is 39.

The square root of 6433461066 is about 80208.8590244245. The cubic root of 6433461066 is about 1859.8655880440.

The spelling of 6433461066 in words is "six billion, four hundred thirty-three million, four hundred sixty-one thousand, sixty-six".