4003234421131 has 8 divisors (see below), whose sum is σ = 4449564159984. Its totient is φ = 3570637905120.

The previous prime is 4003234421117. The next prime is 4003234421141. The reversal of 4003234421131 is 1311244323004.

It is a happy number.

4003234421131 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 not a de Polignac number, because 4003234421131 - 2¹³ = 4003234412939 is a prime.

It is a super-3 number, since 3×4003234421131³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4003234421131.

It is not an unprimeable number, because it can be changed into a prime (4003234421141) 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, 3433305096 + ... + 3433306261.

It is an arithmetic number, because the mean of its divisors is an integer number (556195519998).

Almost surely, 2^{4003234421131} is an apocalyptic number.

4003234421131 is a deficient number, since it is larger than the sum of its proper divisors (446329738853).

4003234421131 is a wasteful number, since it uses less digits than its factorization.

4003234421131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6866611421.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 4003234421131 its reverse (1311244323004), we get a palindrome (5314478744135).

The spelling of 4003234421131 in words is "four trillion, three billion, two hundred thirty-four million, four hundred twenty-one thousand, one hundred thirty-one".