456674421244 has 24 divisors (see below), whose sum is σ = 826831026000. Its totient is φ = 220438753920.

The previous prime is 456674421221. The next prime is 456674421257. The reversal of 456674421244 is 442124476654.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 838032 + ... + 1271080.

It is an arithmetic number, because the mean of its divisors is an integer number (34451292750).

Almost surely, 2^456674421244 is an apocalyptic number.

It is an amenable number.

456674421244 is a deficient number, since it is larger than the sum of its proper divisors (370156604756).

456674421244 is a wasteful number, since it uses less digits than its factorization.

456674421244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442173 (or 442171 counting only the distinct ones).

The product of its digits is 5160960, while the sum is 49.

Adding to 456674421244 its reverse (442124476654), we get a palindrome (898798897898).

The spelling of 456674421244 in words is "four hundred fifty-six billion, six hundred seventy-four million, four hundred twenty-one thousand, two hundred forty-four".