461202321222641 has 16 divisors (see below), whose sum is σ = 515169951206400. Its totient is φ = 410848036041168.

The previous prime is 461202321222623. The next prime is 461202321222683. The reversal of 461202321222641 is 146222123202164.

It is not a de Polignac number, because 461202321222641 - 2¹⁴ = 461202321206257 is a prime.

It is a super-2 number, since 2×461202321222641² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 461202321222595 and 461202321222604.

It is not an unprimeable number, because it can be changed into a prime (461202321222941) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8943896981 + ... + 8943948546.

It is an arithmetic number, because the mean of its divisors is an integer number (32198121950400).

Almost surely, 2^{461202321222641} is an apocalyptic number.

It is an amenable number.

461202321222641 is a deficient number, since it is larger than the sum of its proper divisors (53967629983759).

461202321222641 is a wasteful number, since it uses less digits than its factorization.

461202321222641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17887845628.

The product of its (nonzero) digits is 110592, while the sum is 38.

The spelling of 461202321222641 in words is "four hundred sixty-one trillion, two hundred two billion, three hundred twenty-one million, two hundred twenty-two thousand, six hundred forty-one".