4408622742 has 32 divisors (see below), whose sum is σ = 9086589792. Its totient is φ = 1424922624.

The previous prime is 4408622737. The next prime is 4408622749. The reversal of 4408622742 is 2472268044.

It is a self number, because there is not a number n which added to its sum of digits gives 4408622742.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4408622749) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31158 + ... + 98934.

It is an arithmetic number, because the mean of its divisors is an integer number (283955931).

Almost surely, 2^4408622742 is an apocalyptic number.

4408622742 is an abundant number, since it is smaller than the sum of its proper divisors (4677967050).

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

4408622742 is a wasteful number, since it uses less digits than its factorization.

4408622742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68112.

The product of its (nonzero) digits is 172032, while the sum is 39.

The square root of 4408622742 is about 66397.4603580589. The cubic root of 4408622742 is about 1639.7122663461.

The spelling of 4408622742 in words is "four billion, four hundred eight million, six hundred twenty-two thousand, seven hundred forty-two".