16770132943 has 2 divisors, whose sum is σ = 16770132944. Its totient is φ = 16770132942.

The previous prime is 16770132893. The next prime is 16770132971. The reversal of 16770132943 is 34923107761.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16770132943 - 2¹³ = 16770124751 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16770132943.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16770132343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8385066471 + 8385066472.

It is an arithmetic number, because the mean of its divisors is an integer number (8385066472).

Almost surely, 2^16770132943 is an apocalyptic number.

16770132943 is a deficient number, since it is larger than the sum of its proper divisors (1).

16770132943 is an equidigital number, since it uses as much as digits as its factorization.

16770132943 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 190512, while the sum is 43.

The spelling of 16770132943 in words is "sixteen billion, seven hundred seventy million, one hundred thirty-two thousand, nine hundred forty-three".