4544412144454 has 32 divisors (see below), whose sum is σ = 8390438602560. Its totient is φ = 1797627710592.

The previous prime is 4544412144403. The next prime is 4544412144499.

4544412144454 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×4544412144454² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 916092 + ... + 3150880.

It is an arithmetic number, because the mean of its divisors is an integer number (262201206330).

Almost surely, 2^{4544412144454} is an apocalyptic number.

4544412144454 is a deficient number, since it is larger than the sum of its proper divisors (3846026458106).

4544412144454 is a wasteful number, since it uses less digits than its factorization.

4544412144454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2245984.

The product of its digits is 3276800, while the sum is 46.

The spelling of 4544412144454 in words is "four trillion, five hundred forty-four billion, four hundred twelve million, one hundred forty-four thousand, four hundred fifty-four".