4919012132 has 24 divisors (see below), whose sum is σ = 8988356160. Its totient is φ = 2352496160.

The previous prime is 4919012129. The next prime is 4919012149. The reversal of 4919012132 is 2312109194.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 185744 + ... + 210567.

It is an arithmetic number, because the mean of its divisors is an integer number (374514840).

Almost surely, 2^4919012132 is an apocalyptic number.

It is an amenable number.

4919012132 is a deficient number, since it is larger than the sum of its proper divisors (4069344028).

4919012132 is a wasteful number, since it uses less digits than its factorization.

4919012132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396451 (or 396449 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 32.

The square root of 4919012132 is about 70135.6694699637. The cubic root of 4919012132 is about 1700.6931581637.

The spelling of 4919012132 in words is "four billion, nine hundred nineteen million, twelve thousand, one hundred thirty-two".