66067012941 has 16 divisors (see below), whose sum is σ = 89316053568. Its totient is φ = 43434800000.

The previous prime is 66067012931. The next prime is 66067012967. The reversal of 66067012941 is 14921076066.

It is a cyclic number.

It is not a de Polignac number, because 66067012941 - 2⁶ = 66067012877 is a prime.

It is a super-2 number, since 2×66067012941² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 66067012893 and 66067012902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (66067012931) 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, 358296 + ... + 510401.

It is an arithmetic number, because the mean of its divisors is an integer number (5582253348).

Almost surely, 2^66067012941 is an apocalyptic number.

It is an amenable number.

66067012941 is a deficient number, since it is larger than the sum of its proper divisors (23249040627).

66067012941 is a wasteful number, since it uses less digits than its factorization.

66067012941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 869052.

The product of its (nonzero) digits is 108864, while the sum is 42.

The spelling of 66067012941 in words is "sixty-six billion, sixty-seven million, twelve thousand, nine hundred forty-one".