6410443113406 has 4 divisors (see below), whose sum is σ = 9615664670112. Its totient is φ = 3205221556702.

The previous prime is 6410443113401. The next prime is 6410443113427. The reversal of 6410443113406 is 6043113440146.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6410443113401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1602610778350 + ... + 1602610778353.

It is an arithmetic number, because the mean of its divisors is an integer number (2403916167528).

Almost surely, 2^{6410443113406} is an apocalyptic number.

6410443113406 is a deficient number, since it is larger than the sum of its proper divisors (3205221556706).

6410443113406 is a wasteful number, since it uses less digits than its factorization.

6410443113406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3205221556705.

The product of its (nonzero) digits is 82944, while the sum is 37.

The spelling of 6410443113406 in words is "six trillion, four hundred ten billion, four hundred forty-three million, one hundred thirteen thousand, four hundred six".