4472400042744 has 16 divisors (see below), whose sum is σ = 11181000106920. Its totient is φ = 1490800014240.

The previous prime is 4472400042743. The next prime is 4472400042749.

4472400042744 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 4472400042696 and 4472400042705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4472400042743) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93175000867 + ... + 93175000914.

Almost surely, 2^{4472400042744} is an apocalyptic number.

It is an amenable number.

4472400042744 is an abundant number, since it is smaller than the sum of its proper divisors (6708600064176).

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

4472400042744 is a wasteful number, since it uses less digits than its factorization.

4472400042744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186350001790 (or 186350001786 counting only the distinct ones).

The product of its (nonzero) digits is 802816, while the sum is 42.

It can be divided in two parts, 44724000 and 42744, that added together give a palindrome (44766744).

The spelling of 4472400042744 in words is "four trillion, four hundred seventy-two billion, four hundred million, forty-two thousand, seven hundred forty-four".