169232317093 has 24 divisors (see below), whose sum is σ = 206245618944. Its totient is φ = 138281774400.

The previous prime is 169232317027. The next prime is 169232317097. The reversal of 169232317093 is 390713232961.

It is not a de Polignac number, because 169232317093 - 2¹³ = 169232308901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (169232317097) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 729648 + ... + 933193.

It is an arithmetic number, because the mean of its divisors is an integer number (8593567456).

Almost surely, 2^169232317093 is an apocalyptic number.

It is an amenable number.

169232317093 is a deficient number, since it is larger than the sum of its proper divisors (37013301851).

169232317093 is a wasteful number, since it uses less digits than its factorization.

169232317093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1662953 (or 1662946 counting only the distinct ones).

The product of its (nonzero) digits is 367416, while the sum is 46.

The spelling of 169232317093 in words is "one hundred sixty-nine billion, two hundred thirty-two million, three hundred seventeen thousand, ninety-three".