73660607011 has 16 divisors (see below), whose sum is σ = 79923388608. Its totient is φ = 67613414400.

The previous prime is 73660606991. The next prime is 73660607021. The reversal of 73660607011 is 11070606637.

It is a cyclic number.

It is not a de Polignac number, because 73660607011 - 2⁹ = 73660606499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73660607021) 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, 2200546 + ... + 2233768.

It is an arithmetic number, because the mean of its divisors is an integer number (4995211788).

Almost surely, 2^73660607011 is an apocalyptic number.

73660607011 is a deficient number, since it is larger than the sum of its proper divisors (6262781597).

73660607011 is a wasteful number, since it uses less digits than its factorization.

73660607011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36462.

The product of its (nonzero) digits is 31752, while the sum is 37.

The spelling of 73660607011 in words is "seventy-three billion, six hundred sixty million, six hundred seven thousand, eleven".