4119734432 has 144 divisors (see below), whose sum is σ = 9712936800. Its totient is φ = 1711987200.

The previous prime is 4119734419. The next prime is 4119734441. The reversal of 4119734432 is 2344379114.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2132507 + ... + 2134437.

It is an arithmetic number, because the mean of its divisors is an integer number (67450950).

Almost surely, 2^4119734432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4119734432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4856468400).

4119734432 is an abundant number, since it is smaller than the sum of its proper divisors (5593202368).

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

4119734432 is a wasteful number, since it uses less digits than its factorization.

4119734432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2011 (or 1992 counting only the distinct ones).

The product of its digits is 72576, while the sum is 38.

The square root of 4119734432 is about 64185.1574119749. The cubic root of 4119734432 is about 1603.0844707873.

The spelling of 4119734432 in words is "four billion, one hundred nineteen million, seven hundred thirty-four thousand, four hundred thirty-two".