4919342428 has 96 divisors (see below), whose sum is σ = 12238829568. Its totient is φ = 1665100800.

The previous prime is 4919342371. The next prime is 4919342431. The reversal of 4919342428 is 8242439194.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 31933 + ... + 104203.

It is an arithmetic number, because the mean of its divisors is an integer number (127487808).

Almost surely, 2^4919342428 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 4919342428, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6119414784).

4919342428 is an abundant number, since it is smaller than the sum of its proper divisors (7319487140).

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

4919342428 is a wasteful number, since it uses less digits than its factorization.

4919342428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72323 (or 72321 counting only the distinct ones).

The product of its digits is 497664, while the sum is 46.

The square root of 4919342428 is about 70138.0241238659. The cubic root of 4919342428 is about 1700.7312226883.

The spelling of 4919342428 in words is "four billion, nine hundred nineteen million, three hundred forty-two thousand, four hundred twenty-eight".