4456212126544 has 40 divisors (see below), whose sum is σ = 9098499480192. Its totient is φ = 2110130563200.

The previous prime is 4456212126539. The next prime is 4456212126661.

4456212126544 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a junction number, because it is equal to n+sod(n) for n = 4456212126494 and 4456212126503.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59909724 + ... + 59984059.

Almost surely, 2^{4456212126544} is an apocalyptic number.

It is an amenable number.

4456212126544 is an abundant number, since it is smaller than the sum of its proper divisors (4642287353648).

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

4456212126544 is a wasteful number, since it uses less digits than its factorization.

4456212126544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119893915 (or 119893909 counting only the distinct ones).

The product of its digits is 1843200, while the sum is 46.

The spelling of 4456212126544 in words is "four trillion, four hundred fifty-six billion, two hundred twelve million, one hundred twenty-six thousand, five hundred forty-four".