12077458575643 has 8 divisors (see below), whose sum is σ = 12177624839328. Its totient is φ = 11977466364864.

The previous prime is 12077458575629. The next prime is 12077458575649. The reversal of 12077458575643 is 34657585477021.

It is a happy number.

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 12077458575643 - 2⁹ = 12077458575131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12077458575649) 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, 43373871 + ... + 43651432.

It is an arithmetic number, because the mean of its divisors is an integer number (1522203104916).

Almost surely, 2^{12077458575643} is an apocalyptic number.

12077458575643 is a deficient number, since it is larger than the sum of its proper divisors (100166263685).

12077458575643 is a wasteful number, since it uses less digits than its factorization.

12077458575643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87026453.

The product of its (nonzero) digits is 197568000, while the sum is 64.

The spelling of 12077458575643 in words is "twelve trillion, seventy-seven billion, four hundred fifty-eight million, five hundred seventy-five thousand, six hundred forty-three".