168454346701 has 4 divisors (see below), whose sum is σ = 168455344032. Its totient is φ = 168453349372.

The previous prime is 168454346681. The next prime is 168454346707. The reversal of 168454346701 is 107643454861.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 168454346701 - 2⁷ = 168454346573 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 (168454346707) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175495 + ... + 606388.

It is an arithmetic number, because the mean of its divisors is an integer number (42113836008).

Almost surely, 2^168454346701 is an apocalyptic number.

It is an amenable number.

168454346701 is a deficient number, since it is larger than the sum of its proper divisors (997331).

168454346701 is an equidigital number, since it uses as much as digits as its factorization.

168454346701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 997330.

The product of its (nonzero) digits is 1935360, while the sum is 49.

The spelling of 168454346701 in words is "one hundred sixty-eight billion, four hundred fifty-four million, three hundred forty-six thousand, seven hundred one".