68287980701 has 8 divisors (see below), whose sum is σ = 69158544000. Its totient is φ = 67417571520.

The previous prime is 68287980667. The next prime is 68287980703. The reversal of 68287980701 is 10708978286.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 68287980701 - 2³⁰ = 67214238877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68287980703) 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, 1046606 + ... + 1109936.

It is an arithmetic number, because the mean of its divisors is an integer number (8644818000).

Almost surely, 2^68287980701 is an apocalyptic number.

It is an amenable number.

68287980701 is a deficient number, since it is larger than the sum of its proper divisors (870563299).

68287980701 is a wasteful number, since it uses less digits than its factorization.

68287980701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77059.

The product of its (nonzero) digits is 2709504, while the sum is 56.

The spelling of 68287980701 in words is "sixty-eight billion, two hundred eighty-seven million, nine hundred eighty thousand, seven hundred one".