68023232086 has 8 divisors (see below), whose sum is σ = 102035986704. Its totient is φ = 34011236520.

The previous prime is 68023232059. The next prime is 68023232089.

It is a happy number.

68023232086 is nontrivially palindromic in base 10.

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

It is a super-2 number, since 2×68023232086² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68023232089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 172896 + ... + 407356.

It is an arithmetic number, because the mean of its divisors is an integer number (12754498338).

Almost surely, 2^68023232086 is an apocalyptic number.

68023232086 is a deficient number, since it is larger than the sum of its proper divisors (34012754618).

68023232086 is a wasteful number, since it uses less digits than its factorization.

68023232086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379526.

The product of its (nonzero) digits is 165888, while the sum is 40.

The spelling of 68023232086 in words is "sixty-eight billion, twenty-three million, two hundred thirty-two thousand, eighty-six".