57141286008440 has 32 divisors (see below), whose sum is σ = 128572375351680. Its totient is φ = 22855717633152.

The previous prime is 57141286008437. The next prime is 57141286008449. The reversal of 57141286008440 is 4480068214175.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 23736599 + ... + 26032838.

It is an arithmetic number, because the mean of its divisors is an integer number (4017886729740).

Almost surely, 2^{57141286008440} is an apocalyptic number.

It is an amenable number.

57141286008440 is an abundant number, since it is smaller than the sum of its proper divisors (71431089343240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57141286008440 is a wasteful number, since it uses less digits than its factorization.

57141286008440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49798151 (or 49798147 counting only the distinct ones).

The product of its (nonzero) digits is 1720320, while the sum is 50.

The spelling of 57141286008440 in words is "fifty-seven trillion, one hundred forty-one billion, two hundred eighty-six million, eight thousand, four hundred forty".