4250243185057 has 4 divisors (see below), whose sum is σ = 4435036367040. Its totient is φ = 4065450003076.

The previous prime is 4250243185049. The next prime is 4250243185061. The reversal of 4250243185057 is 7505813420524.

4250243185057 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4250243185057 - 2³ = 4250243185049 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4250243184998 and 4250243185016.

It is not an unprimeable number, because it can be changed into a prime (4250243185457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92396590957 + ... + 92396591002.

It is an arithmetic number, because the mean of its divisors is an integer number (1108759091760).

Almost surely, 2^{4250243185057} is an apocalyptic number.

It is an amenable number.

4250243185057 is a deficient number, since it is larger than the sum of its proper divisors (184793181983).

4250243185057 is a wasteful number, since it uses less digits than its factorization.

4250243185057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184793181982.

The product of its (nonzero) digits is 1344000, while the sum is 46.

The spelling of 4250243185057 in words is "four trillion, two hundred fifty billion, two hundred forty-three million, one hundred eighty-five thousand, fifty-seven".