4718921148 has 36 divisors (see below), whose sum is σ = 11931571288. Its totient is φ = 1572553440.

The previous prime is 4718921107. The next prime is 4718921161. The reversal of 4718921148 is 8411298174.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 138015 + ... + 168777.

Almost surely, 2^4718921148 is an apocalyptic number.

It is an amenable number.

4718921148 is an abundant number, since it is smaller than the sum of its proper divisors (7212650140).

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

4718921148 is a wasteful number, since it uses less digits than its factorization.

4718921148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35034 (or 35029 counting only the distinct ones).

The product of its digits is 129024, while the sum is 45.

The square root of 4718921148 is about 68694.4040515674. The cubic root of 4718921148 is about 1677.3134911242.

The spelling of 4718921148 in words is "four billion, seven hundred eighteen million, nine hundred twenty-one thousand, one hundred forty-eight".