12069757441 has 16 divisors (see below), whose sum is σ = 13858172928. Its totient is φ = 10297497600.

The previous prime is 12069757423. The next prime is 12069757451. The reversal of 12069757441 is 14475796021.

It is a cyclic number.

It is not a de Polignac number, because 12069757441 - 2⁵ = 12069757409 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12069757391 and 12069757400.

It is not an unprimeable number, because it can be changed into a prime (12069757451) 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, 1392481 + ... + 1401121.

It is an arithmetic number, because the mean of its divisors is an integer number (866135808).

Almost surely, 2^12069757441 is an apocalyptic number.

It is an amenable number.

12069757441 is a deficient number, since it is larger than the sum of its proper divisors (1788415487).

12069757441 is an equidigital number, since it uses as much as digits as its factorization.

12069757441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9552.

The product of its (nonzero) digits is 423360, while the sum is 46.

The spelling of 12069757441 in words is "twelve billion, sixty-nine million, seven hundred fifty-seven thousand, four hundred forty-one".