67086719130 has 16 divisors (see below), whose sum is σ = 161008125984. Its totient is φ = 17889791760.

The previous prime is 67086719123. The next prime is 67086719143. The reversal of 67086719130 is 3191768076.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 67086719130.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1118111956 + ... + 1118112015.

It is an arithmetic number, because the mean of its divisors is an integer number (10063007874).

Almost surely, 2^67086719130 is an apocalyptic number.

67086719130 is an abundant number, since it is smaller than the sum of its proper divisors (93921406854).

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

67086719130 is a wasteful number, since it uses less digits than its factorization.

67086719130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2236223981.

The product of its (nonzero) digits is 381024, while the sum is 48.

The spelling of 67086719130 in words is "sixty-seven billion, eighty-six million, seven hundred nineteen thousand, one hundred thirty".