66095614923 has 32 divisors (see below), whose sum is σ = 95309760000. Its totient is φ = 40501693440.

The previous prime is 66095614909. The next prime is 66095614969. The reversal of 66095614923 is 32941659066.

It is not a de Polignac number, because 66095614923 - 2⁵ = 66095614891 is a prime.

It is not an unprimeable number, because it can be changed into a prime (66095615923) 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, 15146940 + ... + 15151302.

It is an arithmetic number, because the mean of its divisors is an integer number (2978430000).

Almost surely, 2^66095614923 is an apocalyptic number.

66095614923 is a deficient number, since it is larger than the sum of its proper divisors (29214145077).

66095614923 is a wasteful number, since it uses less digits than its factorization.

66095614923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5939.

The product of its (nonzero) digits is 2099520, while the sum is 51.

The spelling of 66095614923 in words is "sixty-six billion, ninety-five million, six hundred fourteen thousand, nine hundred twenty-three".