4002134124434 has 8 divisors (see below), whose sum is σ = 6003223137408. Its totient is φ = 2001059745300.

The previous prime is 4002134124427. The next prime is 4002134124437. The reversal of 4002134124434 is 4344214312004.

4002134124434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 4002134124434.

It is not an unprimeable number, because it can be changed into a prime (4002134124437) 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, 2947082 + ... + 4085285.

It is an arithmetic number, because the mean of its divisors is an integer number (750402892176).

Almost surely, 2^{4002134124434} is an apocalyptic number.

4002134124434 is a deficient number, since it is larger than the sum of its proper divisors (2001089012974).

4002134124434 is a wasteful number, since it uses less digits than its factorization.

4002134124434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7316920.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 4002134124434 its reverse (4344214312004), we get a palindrome (8346348436438).

The spelling of 4002134124434 in words is "four trillion, two billion, one hundred thirty-four million, one hundred twenty-four thousand, four hundred thirty-four".