68270681596 has 24 divisors (see below), whose sum is σ = 128671275600. Its totient is φ = 31507757952.

The previous prime is 68270681593. The next prime is 68270681627. The reversal of 68270681596 is 69518607286.

It is a self number, because there is not a number n which added to its sum of digits gives 68270681596.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68270681593) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1466835 + ... + 1512661.

It is an arithmetic number, because the mean of its divisors is an integer number (5361303150).

Almost surely, 2^68270681596 is an apocalyptic number.

It is an amenable number.

68270681596 is a deficient number, since it is larger than the sum of its proper divisors (60400594004).

68270681596 is a wasteful number, since it uses less digits than its factorization.

68270681596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74493 (or 74491 counting only the distinct ones).

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

The spelling of 68270681596 in words is "sixty-eight billion, two hundred seventy million, six hundred eighty-one thousand, five hundred ninety-six".