4646408941331 has 2 divisors, whose sum is σ = 4646408941332. Its totient is φ = 4646408941330.

The previous prime is 4646408941327. The next prime is 4646408941381. The reversal of 4646408941331 is 1331498046464.

It is a happy number.

4646408941331 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4646408941331 - 2² = 4646408941327 is a prime.

It is a super-2 number, since 2×4646408941331² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4646408941381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2323204470665 + 2323204470666.

It is an arithmetic number, because the mean of its divisors is an integer number (2323204470666).

Almost surely, 2^{4646408941331} is an apocalyptic number.

4646408941331 is a deficient number, since it is larger than the sum of its proper divisors (1).

4646408941331 is an equidigital number, since it uses as much as digits as its factorization.

4646408941331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5971968, while the sum is 53.

The spelling of 4646408941331 in words is "four trillion, six hundred forty-six billion, four hundred eight million, nine hundred forty-one thousand, three hundred thirty-one".