2432642428 has 24 divisors (see below), whose sum is σ = 4483001600. Its totient is φ = 1151836848.

The previous prime is 2432642423. The next prime is 2432642461. The reversal of 2432642428 is 8242462342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2432642423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 246493 + ... + 256171.

Almost surely, 2^2432642428 is an apocalyptic number.

It is an amenable number.

2432642428 is a deficient number, since it is larger than the sum of its proper divisors (2050359172).

2432642428 is a wasteful number, since it uses less digits than its factorization.

2432642428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13009 (or 13007 counting only the distinct ones).

The product of its digits is 147456, while the sum is 37.

The square root of 2432642428 is about 49321.8250676108. The cubic root of 2432642428 is about 1344.9085638702.

The spelling of 2432642428 in words is "two billion, four hundred thirty-two million, six hundred forty-two thousand, four hundred twenty-eight".