6434666693100 has 108 divisors (see below), whose sum is σ = 20192587444120. Its totient is φ = 1713913344000.

The previous prime is 6434666693071. The next prime is 6434666693123. The reversal of 6434666693100 is 13966664346.

It is a super-2 number, since 2×6434666693100² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3388501 + ... + 4934700.

Almost surely, 2^{6434666693100} is an apocalyptic number.

6434666693100 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6434666693100 is an abundant number, since it is smaller than the sum of its proper divisors (13757920751020).

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

6434666693100 is a wasteful number, since it uses less digits than its factorization.

6434666693100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8324080 (or 8324070 counting only the distinct ones).

The product of its (nonzero) digits is 10077696, while the sum is 54.

The spelling of 6434666693100 in words is "six trillion, four hundred thirty-four billion, six hundred sixty-six million, six hundred ninety-three thousand, one hundred".