9004454434142 has 16 divisors (see below), whose sum is σ = 13527148295232. Its totient is φ = 4495407204000.

The previous prime is 9004454434133. The next prime is 9004454434147. The reversal of 9004454434142 is 2414344544009.

It is a junction number, because it is equal to n+sod(n) for n = 9004454434093 and 9004454434102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9004454434147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7679168 + ... + 8773740.

It is an arithmetic number, because the mean of its divisors is an integer number (845446768452).

Almost surely, 2^{9004454434142} is an apocalyptic number.

9004454434142 is a deficient number, since it is larger than the sum of its proper divisors (4522693861090).

9004454434142 is a wasteful number, since it uses less digits than its factorization.

9004454434142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1100803.

The product of its (nonzero) digits is 1105920, while the sum is 44.

The spelling of 9004454434142 in words is "nine trillion, four billion, four hundred fifty-four million, four hundred thirty-four thousand, one hundred forty-two".