68306654401 has 8 divisors (see below), whose sum is σ = 69976164384. Its totient is φ = 66637310880.

The previous prime is 68306654393. The next prime is 68306654413. The reversal of 68306654401 is 10445660386.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 68306654401 - 2³ = 68306654393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68306654441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1352266 + ... + 1401868.

It is an arithmetic number, because the mean of its divisors is an integer number (8747020548).

Almost surely, 2^68306654401 is an apocalyptic number.

It is an amenable number.

68306654401 is a deficient number, since it is larger than the sum of its proper divisors (1669509983).

68306654401 is a wasteful number, since it uses less digits than its factorization.

68306654401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83231.

The product of its (nonzero) digits is 414720, while the sum is 43.

The spelling of 68306654401 in words is "sixty-eight billion, three hundred six million, six hundred fifty-four thousand, four hundred one".