4272002642 has 8 divisors (see below), whose sum is σ = 6408309936. Its totient is φ = 2135899332.

The previous prime is 4272002599. The next prime is 4272002659. The reversal of 4272002642 is 2462002724.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22613 + ... + 95159.

It is an arithmetic number, because the mean of its divisors is an integer number (801038742).

Almost surely, 2^4272002642 is an apocalyptic number.

4272002642 is a deficient number, since it is larger than the sum of its proper divisors (2136307294).

4272002642 is a wasteful number, since it uses less digits than its factorization.

4272002642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101992.

The product of its (nonzero) digits is 10752, while the sum is 29.

The square root of 4272002642 is about 65360.5587644414. The cubic root of 4272002642 is about 1622.5963854824.

The spelling of 4272002642 in words is "four billion, two hundred seventy-two million, two thousand, six hundred forty-two".