57144618421351 has 8 divisors (see below), whose sum is σ = 58699795077504. Its totient is φ = 55590006371040.

The previous prime is 57144618421343. The next prime is 57144618421399. The reversal of 57144618421351 is 15312481644175.

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 57144618421351 - 2³ = 57144618421343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57144618121351) 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, 140946280 + ... + 141351133.

It is an arithmetic number, because the mean of its divisors is an integer number (7337474384688).

Almost surely, 2^{57144618421351} is an apocalyptic number.

57144618421351 is a deficient number, since it is larger than the sum of its proper divisors (1555176656153).

57144618421351 is a wasteful number, since it uses less digits than its factorization.

57144618421351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282302921.

The product of its digits is 3225600, while the sum is 52.

The spelling of 57144618421351 in words is "fifty-seven trillion, one hundred forty-four billion, six hundred eighteen million, four hundred twenty-one thousand, three hundred fifty-one".