68160409467 has 32 divisors (see below), whose sum is σ = 96821568000. Its totient is φ = 42503505408.

The previous prime is 68160409459. The next prime is 68160409481. The reversal of 68160409467 is 76490406186.

It is not a de Polignac number, because 68160409467 - 2³ = 68160409459 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (68160409417) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6929709 + ... + 6939537.

It is an arithmetic number, because the mean of its divisors is an integer number (3025674000).

Almost surely, 2^68160409467 is an apocalyptic number.

68160409467 is a deficient number, since it is larger than the sum of its proper divisors (28661158533).

68160409467 is a wasteful number, since it uses less digits than its factorization.

68160409467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10675.

The product of its (nonzero) digits is 1741824, while the sum is 51.

The spelling of 68160409467 in words is "sixty-eight billion, one hundred sixty million, four hundred nine thousand, four hundred sixty-seven".