2430425890 has 16 divisors (see below), whose sum is σ = 4375341432. Its totient is φ = 972042624.

The previous prime is 2430425873. The next prime is 2430425891. The reversal of 2430425890 is 985240342.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1736472241 + 693953649 = 41671^2 + 26343^2 .

It is not an unprimeable number, because it can be changed into a prime (2430425891) 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, 115462 + ... + 134878.

Almost surely, 2^2430425890 is an apocalyptic number.

2430425890 is a deficient number, since it is larger than the sum of its proper divisors (1944915542).

2430425890 is a wasteful number, since it uses less digits than its factorization.

2430425890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31941.

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 2430425890 is about 49299.3497928725. The cubic root of 2430425890 is about 1344.4999619909.

The spelling of 2430425890 in words is "two billion, four hundred thirty million, four hundred twenty-five thousand, eight hundred ninety".