4112140403321 has 4 divisors (see below), whose sum is σ = 4112159555700. Its totient is φ = 4112121250944.

The previous prime is 4112140403309. The next prime is 4112140403333. The reversal of 4112140403321 is 1233040412114.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (4112140403309) and next prime (4112140403333).

It can be written as a sum of positive squares in 2 ways, for example, as 956415541225 + 3155724862096 = 977965^2 + 1776436^2 .

It is a cyclic number.

It is not a de Polignac number, because 4112140403321 - 2¹⁰ = 4112140402297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4112140403381) 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, 9250436 + ... + 9684773.

It is an arithmetic number, because the mean of its divisors is an integer number (1028039888925).

Almost surely, 2^{4112140403321} is an apocalyptic number.

It is an amenable number.

4112140403321 is a deficient number, since it is larger than the sum of its proper divisors (19152379).

4112140403321 is a wasteful number, since it uses less digits than its factorization.

4112140403321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19152378.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 4112140403321 its reverse (1233040412114), we get a palindrome (5345180815435).

The spelling of 4112140403321 in words is "four trillion, one hundred twelve billion, one hundred forty million, four hundred three thousand, three hundred twenty-one".