4250040392 has 48 divisors (see below), whose sum is σ = 9136600740. Its totient is φ = 1846161408.

The previous prime is 4250040391. The next prime is 4250040427. The reversal of 4250040392 is 2930400524.

4250040392 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 429069796 + 3820970596 = 20714^2 + 61814^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4250040391) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 69473 + ... + 115440.

Almost surely, 2^4250040392 is an apocalyptic number.

It is an amenable number.

4250040392 is an abundant number, since it is smaller than the sum of its proper divisors (4886560348).

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

4250040392 is a wasteful number, since it uses less digits than its factorization.

4250040392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184962 (or 184945 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 4250040392 is about 65192.3338437887. Note that the first 3 decimals coincide. The cubic root of 4250040392 is about 1619.8110321676.

The spelling of 4250040392 in words is "four billion, two hundred fifty million, forty thousand, three hundred ninety-two".