104911028440 has 16 divisors (see below), whose sum is σ = 236049814080. Its totient is φ = 41964411360.

The previous prime is 104911028423. The next prime is 104911028441. The reversal of 104911028440 is 44820119401.

104911028440 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×104911028440² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 104911028396 and 104911028405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104911028441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1311387816 + ... + 1311387895.

It is an arithmetic number, because the mean of its divisors is an integer number (14753113380).

Almost surely, 2^104911028440 is an apocalyptic number.

104911028440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104911028440 is an abundant number, since it is smaller than the sum of its proper divisors (131138785640).

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

104911028440 is a wasteful number, since it uses less digits than its factorization.

104911028440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2622775722 (or 2622775718 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 34.

The spelling of 104911028440 in words is "one hundred four billion, nine hundred eleven million, twenty-eight thousand, four hundred forty".