67268563706 has 16 divisors (see below), whose sum is σ = 101603548800. Its totient is φ = 33401477088.

The previous prime is 67268563697. The next prime is 67268563717. The reversal of 67268563706 is 60736586276.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13826 + ... + 367053.

It is an arithmetic number, because the mean of its divisors is an integer number (6350221800).

Almost surely, 2^67268563706 is an apocalyptic number.

67268563706 is a deficient number, since it is larger than the sum of its proper divisors (34334985094).

67268563706 is a wasteful number, since it uses less digits than its factorization.

67268563706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381493.

The product of its (nonzero) digits is 15240960, while the sum is 56.

The spelling of 67268563706 in words is "sixty-seven billion, two hundred sixty-eight million, five hundred sixty-three thousand, seven hundred six".