4251287041 has 4 divisors (see below), whose sum is σ = 4436125632. Its totient is φ = 4066448452.

The previous prime is 4251287023. The next prime is 4251287101. The reversal of 4251287041 is 1407821524.

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 4251287041 - 2³¹ = 2103803393 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4251286988 and 4251287006.

It is not an unprimeable number, because it can be changed into a prime (4251227041) 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, 92419261 + ... + 92419306.

It is an arithmetic number, because the mean of its divisors is an integer number (1109031408).

Almost surely, 2^4251287041 is an apocalyptic number.

It is an amenable number.

4251287041 is a deficient number, since it is larger than the sum of its proper divisors (184838591).

4251287041 is a wasteful number, since it uses less digits than its factorization.

4251287041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184838590.

The product of its (nonzero) digits is 17920, while the sum is 34.

The square root of 4251287041 is about 65201.8944586735. The cubic root of 4251287041 is about 1619.9693944581.

The spelling of 4251287041 in words is "four billion, two hundred fifty-one million, two hundred eighty-seven thousand, forty-one".