7608421144057 has 8 divisors (see below), whose sum is σ = 7663470691520. Its totient is φ = 7553376064080.

The previous prime is 7608421144007. The next prime is 7608421144063. The reversal of 7608421144057 is 7504411248067.

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 7608421144057 - 2²⁷ = 7608286926329 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7608421144057.

It is not an unprimeable number, because it can be changed into a prime (7608421144007) 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, 2340148 + ... + 4548970.

It is an arithmetic number, because the mean of its divisors is an integer number (957933836440).

Almost surely, 2^{7608421144057} is an apocalyptic number.

It is an amenable number.

7608421144057 is a deficient number, since it is larger than the sum of its proper divisors (55049547463).

7608421144057 is a wasteful number, since it uses less digits than its factorization.

7608421144057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2233743.

The product of its (nonzero) digits is 1505280, while the sum is 49.

The spelling of 7608421144057 in words is "seven trillion, six hundred eight billion, four hundred twenty-one million, one hundred forty-four thousand, fifty-seven".