12073809790 has 32 divisors (see below), whose sum is σ = 25366017024. Its totient is φ = 4051514400.

The previous prime is 12073809763. The next prime is 12073809791. The reversal of 12073809790 is 9790837021.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 12073809790.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12073809791) 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, 1831636 + ... + 1838215.

It is an arithmetic number, because the mean of its divisors is an integer number (792688032).

Almost surely, 2^12073809790 is an apocalyptic number.

12073809790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12073809790 is an abundant number, since it is smaller than the sum of its proper divisors (13292207234).

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

12073809790 is a wasteful number, since it uses less digits than its factorization.

12073809790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3669912.

The product of its (nonzero) digits is 190512, while the sum is 46.

The spelling of 12073809790 in words is "twelve billion, seventy-three million, eight hundred nine thousand, seven hundred ninety".