4432103221431 has 32 divisors (see below), whose sum is σ = 5952178552320. Its totient is φ = 2933464233600.

The previous prime is 4432103221423. The next prime is 4432103221433. The reversal of 4432103221431 is 1341223012344.

It is not a de Polignac number, because 4432103221431 - 2³ = 4432103221423 is a prime.

It is a super-2 number, since 2×4432103221431² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4432103221433) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 579886696 + ... + 579894338.

It is an arithmetic number, because the mean of its divisors is an integer number (186005579760).

Almost surely, 2^{4432103221431} is an apocalyptic number.

4432103221431 is a deficient number, since it is larger than the sum of its proper divisors (1520075330889).

4432103221431 is a wasteful number, since it uses less digits than its factorization.

4432103221431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10167.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 4432103221431 its reverse (1341223012344), we get a palindrome (5773326233775).

The spelling of 4432103221431 in words is "four trillion, four hundred thirty-two billion, one hundred three million, two hundred twenty-one thousand, four hundred thirty-one".