6406946496046 has 16 divisors (see below), whose sum is σ = 9836080254000. Its totient is φ = 3128285841408.

The previous prime is 6406946496029. The next prime is 6406946496077.

6406946496046 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×6406946496046² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

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, 7797331 + ... + 8579758.

It is an arithmetic number, because the mean of its divisors is an integer number (614755015875).

Almost surely, 2^{6406946496046} is an apocalyptic number.

6406946496046 is a deficient number, since it is larger than the sum of its proper divisors (3429133757954).

6406946496046 is a wasteful number, since it uses less digits than its factorization.

6406946496046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16381683.

The product of its (nonzero) digits is 161243136, while the sum is 64.

The spelling of 6406946496046 in words is "six trillion, four hundred six billion, nine hundred forty-six million, four hundred ninety-six thousand, forty-six".