641013228229 has 8 divisors (see below), whose sum is σ = 701290850400. Its totient is φ = 581069554800.

The previous prime is 641013228179. The next prime is 641013228253. The reversal of 641013228229 is 922822310146.

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 641013228229 - 2⁷ = 641013228101 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 641013228191 and 641013228200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (641013228259) 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, 83483167 + ... + 83490844.

It is an arithmetic number, because the mean of its divisors is an integer number (87661356300).

Almost surely, 2^641013228229 is an apocalyptic number.

It is an amenable number.

641013228229 is a deficient number, since it is larger than the sum of its proper divisors (60277622171).

641013228229 is a wasteful number, since it uses less digits than its factorization.

641013228229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166974371.

The product of its (nonzero) digits is 82944, while the sum is 40.

The spelling of 641013228229 in words is "six hundred forty-one billion, thirteen million, two hundred twenty-eight thousand, two hundred twenty-nine".