67268563701 has 4 divisors (see below), whose sum is σ = 89691418272. Its totient is φ = 44845709132.

The previous prime is 67268563697. The next prime is 67268563717. The reversal of 67268563701 is 10736586276.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 67268563701 - 2² = 67268563697 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67268563721) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11211427281 + ... + 11211427286.

It is an arithmetic number, because the mean of its divisors is an integer number (22422854568).

Almost surely, 2^67268563701 is an apocalyptic number.

It is an amenable number.

67268563701 is a deficient number, since it is larger than the sum of its proper divisors (22422854571).

67268563701 is a wasteful number, since it uses less digits than its factorization.

67268563701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22422854570.

The product of its (nonzero) digits is 2540160, while the sum is 51.

The spelling of 67268563701 in words is "sixty-seven billion, two hundred sixty-eight million, five hundred sixty-three thousand, seven hundred one".