4469952642 has 32 divisors (see below), whose sum is σ = 9343555200. Its totient is φ = 1423769088.

The previous prime is 4469952629. The next prime is 4469952653. The reversal of 4469952642 is 2462599644.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115542 + ... + 149297.

It is an arithmetic number, because the mean of its divisors is an integer number (291986100).

Almost surely, 2^4469952642 is an apocalyptic number.

4469952642 is an abundant number, since it is smaller than the sum of its proper divisors (4873602558).

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

4469952642 is a wasteful number, since it uses less digits than its factorization.

4469952642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264970.

The product of its digits is 3732480, while the sum is 51.

The square root of 4469952642 is about 66857.7044326232. The cubic root of 4469952642 is about 1647.2808156702.

The spelling of 4469952642 in words is "four billion, four hundred sixty-nine million, nine hundred fifty-two thousand, six hundred forty-two".