448629914322 has 54 divisors (see below), whose sum is σ = 993448791543. Its totient is φ = 146317959384.

The previous prime is 448629914309. The next prime is 448629914333. The reversal of 448629914322 is 223419926844.

448629914322 is a `hidden beast` number, since 4 + 4 + 8 + 629 + 9 + 1 + 4 + 3 + 2 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 224314957161 + 224314957161 = 473619^2 + 473619^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=473619.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 133558879 + ... + 133562237.

Almost surely, 2^448629914322 is an apocalyptic number.

448629914322 is an abundant number, since it is smaller than the sum of its proper divisors (544818877221).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

448629914322 is an frugal number, since it uses more digits than its factorization.

448629914322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6820 (or 3411 counting only the distinct ones).

The product of its digits is 5971968, while the sum is 54.

The spelling of 448629914322 in words is "four hundred forty-eight billion, six hundred twenty-nine million, nine hundred fourteen thousand, three hundred twenty-two".