73386661002 has 8 divisors (see below), whose sum is σ = 146773322016. Its totient is φ = 24462220332.

The previous prime is 73386660961. The next prime is 73386661003. The reversal of 73386661002 is 20016668337.

It is a sphenic number, since it is the product of 3 distinct primes.

73386661002 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (73386661003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6115555078 + ... + 6115555089.

It is an arithmetic number, because the mean of its divisors is an integer number (18346665252).

Almost surely, 2^73386661002 is an apocalyptic number.

73386661002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

73386661002 is a wasteful number, since it uses less digits than its factorization.

73386661002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12231110172.

The product of its (nonzero) digits is 217728, while the sum is 42.

The spelling of 73386661002 in words is "seventy-three billion, three hundred eighty-six million, six hundred sixty-one thousand, two".