66125430306360 has 48 divisors (see below), whose sum is σ = 214907648496840. Its totient is φ = 17633448081600.

The previous prime is 66125430306359. The next prime is 66125430306361. The reversal of 66125430306360 is 6360303452166.

66125430306360 is a `hidden beast` number, since 6 + 6 + 1 + 2 + 5 + 4 + 3 + 0 + 3 + 0 + 636 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (66125430306359) and next prime (66125430306361).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (66125430306361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 91840875066 + ... + 91840875785.

Almost surely, 2^{66125430306360} is an apocalyptic number.

66125430306360 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

66125430306360 is an abundant number, since it is smaller than the sum of its proper divisors (148782218190480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

66125430306360 is a wasteful number, since it uses less digits than its factorization.

66125430306360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183681750868 (or 183681750861 counting only the distinct ones).

The product of its (nonzero) digits is 1399680, while the sum is 45.

The spelling of 66125430306360 in words is "sixty-six trillion, one hundred twenty-five billion, four hundred thirty million, three hundred six thousand, three hundred sixty".