60666378003 has 48 divisors (see below), whose sum is σ = 114054318720. Its totient is φ = 31514994000.

The previous prime is 60666377999. The next prime is 60666378013. The reversal of 60666378003 is 30087366606.

It is not a de Polignac number, because 60666378003 - 2² = 60666377999 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 60666378003.

It is not an unprimeable number, because it can be changed into a prime (60666378013) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2069773 + ... + 2098878.

It is an arithmetic number, because the mean of its divisors is an integer number (2376131640).

Almost surely, 2^60666378003 is an apocalyptic number.

60666378003 is a gapful number since it is divisible by the number (63) formed by its first and last digit.

60666378003 is a deficient number, since it is larger than the sum of its proper divisors (53387940717).

60666378003 is a wasteful number, since it uses less digits than its factorization.

60666378003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4168685 (or 4168672 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 45.

The spelling of 60666378003 in words is "sixty billion, six hundred sixty-six million, three hundred seventy-eight thousand, three".