167617376401 has 16 divisors (see below), whose sum is σ = 177295406400. Its totient is φ = 158026517568.

The previous prime is 167617376359. The next prime is 167617376419. The reversal of 167617376401 is 104673716761.

It is a cyclic number.

It is not a de Polignac number, because 167617376401 - 2¹⁷ = 167617245329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (167617376701) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3925770 + ... + 3968236.

It is an arithmetic number, because the mean of its divisors is an integer number (11080962900).

Almost surely, 2^167617376401 is an apocalyptic number.

It is an amenable number.

167617376401 is a deficient number, since it is larger than the sum of its proper divisors (9678029999).

167617376401 is a wasteful number, since it uses less digits than its factorization.

167617376401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43488.

The product of its (nonzero) digits is 889056, while the sum is 49.

The spelling of 167617376401 in words is "one hundred sixty-seven billion, six hundred seventeen million, three hundred seventy-six thousand, four hundred one".