4454015334144 has 72 divisors (see below), whose sum is σ = 11868477292560. Its totient is φ = 1482880647168.

The previous prime is 4454015334103. The next prime is 4454015334163. The reversal of 4454015334144 is 4414335104544.

It is a junction number, because it is equal to n+sod(n) for n = 4454015334096 and 4454015334105.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2861217 + ... + 4134560.

Almost surely, 2^{4454015334144} is an apocalyptic number.

It is an amenable number.

4454015334144 is an abundant number, since it is smaller than the sum of its proper divisors (7414461958416).

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

4454015334144 is an equidigital number, since it uses as much as digits as its factorization.

4454015334144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6996625 (or 6996611 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 42.

The spelling of 4454015334144 in words is "four trillion, four hundred fifty-four billion, fifteen million, three hundred thirty-four thousand, one hundred forty-four".