4250243892 has 24 divisors (see below), whose sum is σ = 10065256096. Its totient is φ = 1395602208.

The previous prime is 4250243843. The next prime is 4250243927. The reversal of 4250243892 is 2983420524.

It is a self number, because there is not a number n which added to its sum of digits gives 4250243892.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2642383 + ... + 2643990.

Almost surely, 2^4250243892 is an apocalyptic number.

It is an amenable number.

4250243892 is an abundant number, since it is smaller than the sum of its proper divisors (5815012204).

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

4250243892 is a wasteful number, since it uses less digits than its factorization.

4250243892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5286447 (or 5286445 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 39.

The square root of 4250243892 is about 65193.8945914416. The cubic root of 4250243892 is about 1619.8368849638.

The spelling of 4250243892 in words is "four billion, two hundred fifty million, two hundred forty-three thousand, eight hundred ninety-two".