4250040492 has 24 divisors (see below), whose sum is σ = 9963765952. Its totient is φ = 1409965200.

The previous prime is 4250040491. The next prime is 4250040503. The reversal of 4250040492 is 2940400524.

It is not an unprimeable number, because it can be changed into a prime (4250040491) 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, 836734 + ... + 841797.

Almost surely, 2^4250040492 is an apocalyptic number.

It is an amenable number.

4250040492 is an abundant number, since it is smaller than the sum of its proper divisors (5713725460).

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

4250040492 is a wasteful number, since it uses less digits than its factorization.

4250040492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1678749 (or 1678747 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 4250040492 is about 65192.3346107501. The cubic root of 4250040492 is about 1619.8110448719.

The spelling of 4250040492 in words is "four billion, two hundred fifty million, forty thousand, four hundred ninety-two".