57043317741 has 8 divisors (see below), whose sum is σ = 76061147904. Its totient is φ = 38027183040.

The previous prime is 57043317731. The next prime is 57043317761. The reversal of 57043317741 is 14771334075.

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

It is not a de Polignac number, because 57043317741 - 2⁶ = 57043317677 is a prime.

It is a super-4 number, since 4×57043317741⁴ (a number of 44 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 57043317693 and 57043317702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57043317731) 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, 343165 + ... + 481506.

It is an arithmetic number, because the mean of its divisors is an integer number (9507643488).

Almost surely, 2^57043317741 is an apocalyptic number.

It is an amenable number.

57043317741 is a deficient number, since it is larger than the sum of its proper divisors (19017830163).

57043317741 is a wasteful number, since it uses less digits than its factorization.

57043317741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 847731.

The product of its (nonzero) digits is 246960, while the sum is 42.

The spelling of 57043317741 in words is "fifty-seven billion, forty-three million, three hundred seventeen thousand, seven hundred forty-one".