73064427086 has 16 divisors (see below), whose sum is σ = 125373880320. Its totient is φ = 31283181720.

The previous prime is 73064427071. The next prime is 73064427119. The reversal of 73064427086 is 68072446037.

It is a self number, because there is not a number n which added to its sum of digits gives 73064427086.

It is a congruent number.

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, 2496950 + ... + 2526041.

It is an arithmetic number, because the mean of its divisors is an integer number (7835867520).

Almost surely, 2^73064427086 is an apocalyptic number.

73064427086 is a deficient number, since it is larger than the sum of its proper divisors (52309453234).

73064427086 is a wasteful number, since it uses less digits than its factorization.

73064427086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5024039.

The product of its (nonzero) digits is 1354752, while the sum is 47.

The spelling of 73064427086 in words is "seventy-three billion, sixty-four million, four hundred twenty-seven thousand, eighty-six".