57141286008442 has 8 divisors (see below), whose sum is σ = 85801868080596. Its totient is φ = 28540663314912.

The previous prime is 57141286008437. The next prime is 57141286008449. The reversal of 57141286008442 is 24480068214175.

It can be written as a sum of positive squares in 2 ways, for example, as 52825117711921 + 4316168296521 = 7268089^2 + 2077539^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 57141286008442.

It is not an unprimeable number, because it can be changed into a prime (57141286008449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14989842273 + ... + 14989846084.

Almost surely, 2^{57141286008442} is an apocalyptic number.

57141286008442 is a deficient number, since it is larger than the sum of its proper divisors (28660582072154).

57141286008442 is a wasteful number, since it uses less digits than its factorization.

57141286008442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29979689312.

The product of its (nonzero) digits is 3440640, while the sum is 52.

The spelling of 57141286008442 in words is "fifty-seven trillion, one hundred forty-one billion, two hundred eighty-six million, eight thousand, four hundred forty-two".