456023205513212 has 12 divisors (see below), whose sum is σ = 799627171499856. Its totient is φ = 227558299370400.

The previous prime is 456023205513193. The next prime is 456023205513259. The reversal of 456023205513212 is 212315502320654.

It is a self number, because there is not a number n which added to its sum of digits gives 456023205513212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113325844289 + ... + 113325848312.

It is an arithmetic number, because the mean of its divisors is an integer number (66635597624988).

Almost surely, 2^{456023205513212} is an apocalyptic number.

It is an amenable number.

456023205513212 is a deficient number, since it is larger than the sum of its proper divisors (343603965986644).

456023205513212 is a wasteful number, since it uses less digits than its factorization.

456023205513212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226651693108 (or 226651693106 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 41.

Adding to 456023205513212 its reverse (212315502320654), we get a palindrome (668338707833866).

The spelling of 456023205513212 in words is "four hundred fifty-six trillion, twenty-three billion, two hundred five million, five hundred thirteen thousand, two hundred twelve".