6443116823036 has 6 divisors (see below), whose sum is σ = 11275454440320. Its totient is φ = 3221558411516.

The previous prime is 6443116823029. The next prime is 6443116823047. The reversal of 6443116823036 is 6303286113446.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 805389602876 + ... + 805389602883.

It is an arithmetic number, because the mean of its divisors is an integer number (1879242406720).

Almost surely, 2^{6443116823036} is an apocalyptic number.

It is an amenable number.

6443116823036 is a deficient number, since it is larger than the sum of its proper divisors (4832337617284).

6443116823036 is a wasteful number, since it uses less digits than its factorization.

6443116823036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1610779205763 (or 1610779205761 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 47.

The spelling of 6443116823036 in words is "six trillion, four hundred forty-three billion, one hundred sixteen million, eight hundred twenty-three thousand, thirty-six".