461234216152123 has 8 divisors (see below), whose sum is σ = 464701175848080. Its totient is φ = 457777147925760.

The previous prime is 461234216152079. The next prime is 461234216152187. The reversal of 461234216152123 is 321251612432164.

It is a happy number.

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 461234216152123 - 2¹³ = 461234216143931 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 461234216152123.

It is not an unprimeable number, because it can be changed into a prime (461234216155123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2472773790 + ... + 2472960307.

It is an arithmetic number, because the mean of its divisors is an integer number (58087646981010).

Almost surely, 2^{461234216152123} is an apocalyptic number.

461234216152123 is a deficient number, since it is larger than the sum of its proper divisors (3466959695957).

461234216152123 is a wasteful number, since it uses less digits than its factorization.

461234216152123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4945734797.

The product of its digits is 414720, while the sum is 43.

Adding to 461234216152123 its reverse (321251612432164), we get a palindrome (782485828584287).

The spelling of 461234216152123 in words is "four hundred sixty-one trillion, two hundred thirty-four billion, two hundred sixteen million, one hundred fifty-two thousand, one hundred twenty-three".