67968059635 has 32 divisors (see below), whose sum is σ = 98716413312. Its totient is φ = 43856240640.

The previous prime is 67968059611. The next prime is 67968059641. The reversal of 67968059635 is 53695086976.

It is not a de Polignac number, because 67968059635 - 2²¹ = 67965962483 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4271895 + ... + 4287775.

It is an arithmetic number, because the mean of its divisors is an integer number (3084887916).

Almost surely, 2^67968059635 is an apocalyptic number.

67968059635 is a deficient number, since it is larger than the sum of its proper divisors (30748353677).

67968059635 is a wasteful number, since it uses less digits than its factorization.

67968059635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23103.

The product of its (nonzero) digits is 73483200, while the sum is 64.

The spelling of 67968059635 in words is "sixty-seven billion, nine hundred sixty-eight million, fifty-nine thousand, six hundred thirty-five".