461842414921 has 8 divisors (see below), whose sum is σ = 468137736864. Its totient is φ = 455585833920.

The previous prime is 461842414853. The next prime is 461842414933. The reversal of 461842414921 is 129414248164.

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 461842414921 - 2¹¹ = 461842412873 is a prime.

It is a super-2 number, since 2×461842414921² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (461842414961) 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, 9661231 + ... + 9708916.

It is an arithmetic number, because the mean of its divisors is an integer number (58517217108).

Almost surely, 2^461842414921 is an apocalyptic number.

It is an amenable number.

461842414921 is a deficient number, since it is larger than the sum of its proper divisors (6295321943).

461842414921 is a wasteful number, since it uses less digits than its factorization.

461842414921 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19370471.

The product of its digits is 442368, while the sum is 46.

The spelling of 461842414921 in words is "four hundred sixty-one billion, eight hundred forty-two million, four hundred fourteen thousand, nine hundred twenty-one".