681429054301 has 8 divisors (see below), whose sum is σ = 711437304384. Its totient is φ = 651452545920.

The previous prime is 681429054281. The next prime is 681429054331. The reversal of 681429054301 is 103450924186.

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 681429054301 - 2¹⁷ = 681428923229 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 (681429054331) 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, 7891540 + ... + 7977421.

It is an arithmetic number, because the mean of its divisors is an integer number (88929663048).

Almost surely, 2^681429054301 is an apocalyptic number.

It is an amenable number.

681429054301 is a deficient number, since it is larger than the sum of its proper divisors (30008250083).

681429054301 is a wasteful number, since it uses less digits than its factorization.

681429054301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15870851.

The product of its (nonzero) digits is 207360, while the sum is 43.

Adding to 681429054301 its reverse (103450924186), we get a palindrome (784879978487).

The spelling of 681429054301 in words is "six hundred eighty-one billion, four hundred twenty-nine million, fifty-four thousand, three hundred one".