4003142314432 has 28 divisors (see below), whose sum is σ = 7944182502256. Its totient is φ = 2001458534400.

The previous prime is 4003142314429. The next prime is 4003142314433. The reversal of 4003142314432 is 2344132413004.

It is a junction number, because it is equal to n+sod(n) for n = 4003142314394 and 4003142314403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4003142314433) 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, 607569 + ... + 2894032.

It is an arithmetic number, because the mean of its divisors is an integer number (283720803652).

Almost surely, 2^{4003142314432} is an apocalyptic number.

It is an amenable number.

4003142314432 is a deficient number, since it is larger than the sum of its proper divisors (3941040187824).

4003142314432 is a wasteful number, since it uses less digits than its factorization.

4003142314432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3519476 (or 3519466 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 4003142314432 its reverse (2344132413004), we get a palindrome (6347274727436).

The spelling of 4003142314432 in words is "four trillion, three billion, one hundred forty-two million, three hundred fourteen thousand, four hundred thirty-two".