93842961069947 has 2 divisors, whose sum is σ = 93842961069948. Its totient is φ = 93842961069946.

The previous prime is 93842961069917. The next prime is 93842961069959. The reversal of 93842961069947 is 74996016924839.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 93842961069947 - 2¹⁶ = 93842961004411 is a prime.

It is not a weakly prime, because it can be changed into another prime (93842961069917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46921480534973 + 46921480534974.

It is an arithmetic number, because the mean of its divisors is an integer number (46921480534974).

Almost surely, 2^{93842961069947} is an apocalyptic number.

93842961069947 is a deficient number, since it is larger than the sum of its proper divisors (1).

93842961069947 is an equidigital number, since it uses as much as digits as its factorization.

93842961069947 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1269789696, while the sum is 77.

The spelling of 93842961069947 in words is "ninety-three trillion, eight hundred forty-two billion, nine hundred sixty-one million, sixty-nine thousand, nine hundred forty-seven".