456111666002 has 32 divisors (see below), whose sum is σ = 731118700800. Its totient is φ = 212771888208.

The previous prime is 456111666001. The next prime is 456111666011. The reversal of 456111666002 is 200666111654.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is not an unprimeable number, because it can be changed into a prime (456111666001) 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, 10516253 + ... + 10559535.

It is an arithmetic number, because the mean of its divisors is an integer number (22847459400).

Almost surely, 2^456111666002 is an apocalyptic number.

456111666002 is a deficient number, since it is larger than the sum of its proper divisors (275007034798).

456111666002 is a wasteful number, since it uses less digits than its factorization.

456111666002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47510.

The product of its (nonzero) digits is 51840, while the sum is 38.

Adding to 456111666002 its reverse (200666111654), we get a palindrome (656777777656).

The spelling of 456111666002 in words is "four hundred fifty-six billion, one hundred eleven million, six hundred sixty-six thousand, two".