100440410 has 32 divisors (see below), whose sum is σ = 211023360. Its totient is φ = 33702912.

The previous prime is 100440409. The next prime is 100440413. The reversal of 100440410 is 14044001.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (100440413) 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, 11975 + ... + 18554.

It is an arithmetic number, because the mean of its divisors is an integer number (6594480).

Almost surely, 2^100440410 is an apocalyptic number.

100440410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100440410 is an abundant number, since it is smaller than the sum of its proper divisors (110582950).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100440410 is a wasteful number, since it uses less digits than its factorization.

100440410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30590.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 100440410 is about 10021.9963081215. The cubic root of 100440410 is about 464.8392861954.

Adding to 100440410 its reverse (14044001), we get a palindrome (114484411).

It can be divided in two parts, 1004 and 40410, that added together give a palindrome (41414).

The spelling of 100440410 in words is "one hundred million, four hundred forty thousand, four hundred ten".