100414443 has 16 divisors (see below), whose sum is σ = 139046400. Its totient is φ = 64380960.

The previous prime is 100414423. The next prime is 100414459. The reversal of 100414443 is 344414001.

It is not a de Polignac number, because 100414443 - 2⁸ = 100414187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100414423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21448 + ... + 25706.

It is an arithmetic number, because the mean of its divisors is an integer number (8690400).

Almost surely, 2^100414443 is an apocalyptic number.

100414443 is a deficient number, since it is larger than the sum of its proper divisors (38631957).

100414443 is a wasteful number, since it uses less digits than its factorization.

100414443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4562.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 100414443 is about 10020.7007240013. The cubic root of 100414443 is about 464.7992242253.

Adding to 100414443 its reverse (344414001), we get a palindrome (444828444).

The spelling of 100414443 in words is "one hundred million, four hundred fourteen thousand, four hundred forty-three".