106809807400 has 48 divisors (see below), whose sum is σ = 248549091840. Its totient is φ = 42686712000.

The previous prime is 106809807353. The next prime is 106809807427. The reversal of 106809807400 is 4708908601.

It is a super-2 number, since 2×106809807400² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 1794 + ... + 462193.

It is an arithmetic number, because the mean of its divisors is an integer number (5178106080).

Almost surely, 2^106809807400 is an apocalyptic number.

106809807400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

106809807400 is an abundant number, since it is smaller than the sum of its proper divisors (141739284440).

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

106809807400 is a wasteful number, since it uses less digits than its factorization.

106809807400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465154 (or 465145 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 43.

The spelling of 106809807400 in words is "one hundred six billion, eight hundred nine million, eight hundred seven thousand, four hundred".