100440035 has 16 divisors (see below), whose sum is σ = 124657056. Its totient is φ = 77645568.

The previous prime is 100440017. The next prime is 100440049. The reversal of 100440035 is 530044001.

It is a cyclic number.

It is not a de Polignac number, because 100440035 - 2¹⁰ = 100439011 is a prime.

It is a super-3 number, since 3×100440035³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100439995 and 100440022.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14927 + ... + 20583.

It is an arithmetic number, because the mean of its divisors is an integer number (7791066).

Almost surely, 2^100440035 is an apocalyptic number.

100440035 is a deficient number, since it is larger than the sum of its proper divisors (24217021).

100440035 is an equidigital number, since it uses as much as digits as its factorization.

100440035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5782.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 100440035 is about 10021.9775992565. The cubic root of 100440035 is about 464.8387076933.

Adding to 100440035 its reverse (530044001), we get a palindrome (630484036).

The spelling of 100440035 in words is "one hundred million, four hundred forty thousand, thirty-five".