6464111101066 has 8 divisors (see below), whose sum is σ = 10117739114784. Its totient is φ = 3091531396140.

The previous prime is 6464111101033. The next prime is 6464111101103. The reversal of 6464111101066 is 6601011114646.

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

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, 70262077140 + ... + 70262077231.

It is an arithmetic number, because the mean of its divisors is an integer number (1264717389348).

Almost surely, 2^{6464111101066} is an apocalyptic number.

6464111101066 is a deficient number, since it is larger than the sum of its proper divisors (3653628013718).

6464111101066 is a wasteful number, since it uses less digits than its factorization.

6464111101066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140524154396.

The product of its (nonzero) digits is 20736, while the sum is 37.

The spelling of 6464111101066 in words is "six trillion, four hundred sixty-four billion, one hundred eleven million, one hundred one thousand, sixty-six".