4140403445 has 8 divisors (see below), whose sum is σ = 4998236544. Its totient is φ = 3292487824.

The previous prime is 4140403441. The next prime is 4140403447. The reversal of 4140403445 is 5443040414.

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

It is a cyclic number.

It is not a de Polignac number, because 4140403445 - 2² = 4140403441 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4140403441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2478449 + ... + 2480118.

It is an arithmetic number, because the mean of its divisors is an integer number (624779568).

Almost surely, 2^4140403445 is an apocalyptic number.

It is an amenable number.

4140403445 is a deficient number, since it is larger than the sum of its proper divisors (857833099).

4140403445 is a wasteful number, since it uses less digits than its factorization.

4140403445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4958739.

The product of its (nonzero) digits is 15360, while the sum is 29.

The square root of 4140403445 is about 64345.9668122253. The cubic root of 4140403445 is about 1605.7609309689.

Adding to 4140403445 its reverse (5443040414), we get a palindrome (9583443859).

The spelling of 4140403445 in words is "four billion, one hundred forty million, four hundred three thousand, four hundred forty-five".