68207499058 has 16 divisors (see below), whose sum is σ = 106370931744. Its totient is φ = 32775351840.

The previous prime is 68207498969. The next prime is 68207499091. The reversal of 68207499058 is 85099470286.

It is a junction number, because it is equal to n+sod(n) for n = 68207498993 and 68207499011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6201960 + ... + 6212947.

It is an arithmetic number, because the mean of its divisors is an integer number (6648183234).

Almost surely, 2^68207499058 is an apocalyptic number.

68207499058 is a deficient number, since it is larger than the sum of its proper divisors (38163432686).

68207499058 is a wasteful number, since it uses less digits than its factorization.

68207499058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12415017.

The product of its (nonzero) digits is 8709120, while the sum is 58.

The spelling of 68207499058 in words is "sixty-eight billion, two hundred seven million, four hundred ninety-nine thousand, fifty-eight".