12040736061 has 8 divisors (see below), whose sum is σ = 16095587040. Its totient is φ = 8006521232.

The previous prime is 12040736051. The next prime is 12040736089. The reversal of 12040736061 is 16063704021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12040736061 - 2⁷ = 12040735933 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12040736021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5157675 + ... + 5160008.

It is an arithmetic number, because the mean of its divisors is an integer number (2011948380).

Almost surely, 2^12040736061 is an apocalyptic number.

It is an amenable number.

12040736061 is a deficient number, since it is larger than the sum of its proper divisors (4054850979).

12040736061 is a wasteful number, since it uses less digits than its factorization.

12040736061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10318075.

The product of its (nonzero) digits is 6048, while the sum is 30.

The spelling of 12040736061 in words is "twelve billion, forty million, seven hundred thirty-six thousand, sixty-one".