94446408631 has 2 divisors, whose sum is σ = 94446408632. Its totient is φ = 94446408630.

The previous prime is 94446408611. The next prime is 94446408673. The reversal of 94446408631 is 13680464449.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 94446408631 - 2¹¹ = 94446406583 is a prime.

It is a super-2 number, since 2×94446408631² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (94446408611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47223204315 + 47223204316.

It is an arithmetic number, because the mean of its divisors is an integer number (47223204316).

Almost surely, 2^94446408631 is an apocalyptic number.

94446408631 is a deficient number, since it is larger than the sum of its proper divisors (1).

94446408631 is an equidigital number, since it uses as much as digits as its factorization.

94446408631 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1990656, while the sum is 49.

The spelling of 94446408631 in words is "ninety-four billion, four hundred forty-six million, four hundred eight thousand, six hundred thirty-one".