68860126045 has 8 divisors (see below), whose sum is σ = 85481535960. Its totient is φ = 53188511040.

The previous prime is 68860126031. The next prime is 68860126051. The reversal of 68860126045 is 54062106886.

It can be written as a sum of positive squares in 4 ways, for example, as 29234844324 + 39625281721 = 170982^2 + 199061^2 .

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

It is a de Polignac number, because none of the positive numbers 2^k-68860126045 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 68860125986 and 68860126004.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 237448566 + ... + 237448855.

It is an arithmetic number, because the mean of its divisors is an integer number (10685191995).

Almost surely, 2^68860126045 is an apocalyptic number.

It is an amenable number.

68860126045 is a deficient number, since it is larger than the sum of its proper divisors (16621409915).

68860126045 is a wasteful number, since it uses less digits than its factorization.

68860126045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474897455.

The product of its (nonzero) digits is 552960, while the sum is 46.

The spelling of 68860126045 in words is "sixty-eight billion, eight hundred sixty million, one hundred twenty-six thousand, forty-five".