68472070801 has 4 divisors (see below), whose sum is σ = 68472596592. Its totient is φ = 68471545012.

The previous prime is 68472070763. The next prime is 68472070813. The reversal of 68472070801 is 10807027486.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 68472070801 - 2¹³ = 68472062609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68472070301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93450 + ... + 381676.

It is an arithmetic number, because the mean of its divisors is an integer number (17118149148).

Almost surely, 2^68472070801 is an apocalyptic number.

It is an amenable number.

68472070801 is a deficient number, since it is larger than the sum of its proper divisors (525791).

68472070801 is a wasteful number, since it uses less digits than its factorization.

68472070801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525790.

The product of its (nonzero) digits is 150528, while the sum is 43.

The spelling of 68472070801 in words is "sixty-eight billion, four hundred seventy-two million, seventy thousand, eight hundred one".