68207303004 has 12 divisors (see below), whose sum is σ = 159150373704. Its totient is φ = 22735767664.

The previous prime is 68207302987. The next prime is 68207303023. The reversal of 68207303004 is 40030370286.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2841970947 + ... + 2841970970.

It is an arithmetic number, because the mean of its divisors is an integer number (13262531142).

Almost surely, 2^68207303004 is an apocalyptic number.

It is an amenable number.

68207303004 is an abundant number, since it is smaller than the sum of its proper divisors (90943070700).

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

68207303004 is a wasteful number, since it uses less digits than its factorization.

68207303004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5683941924 (or 5683941922 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 33.

The spelling of 68207303004 in words is "sixty-eight billion, two hundred seven million, three hundred three thousand, four".