94128132733 has 2 divisors, whose sum is σ = 94128132734. Its totient is φ = 94128132732.

The previous prime is 94128132713. The next prime is 94128132743. The reversal of 94128132733 is 33723182149.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 75398020569 + 18730112164 = 274587^2 + 136858^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-94128132733 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 94128132733.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (94128132713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47064066366 + 47064066367.

It is an arithmetic number, because the mean of its divisors is an integer number (47064066367).

Almost surely, 2^94128132733 is an apocalyptic number.

It is an amenable number.

94128132733 is a deficient number, since it is larger than the sum of its proper divisors (1).

94128132733 is an equidigital number, since it uses as much as digits as its factorization.

94128132733 is an evil number, because the sum of its binary digits is even.

The product of its digits is 217728, while the sum is 43.

The spelling of 94128132733 in words is "ninety-four billion, one hundred twenty-eight million, one hundred thirty-two thousand, seven hundred thirty-three".