4147381952 has 42 divisors (see below), whose sum is σ = 9573635412. Its totient is φ = 1777448064.

The previous prime is 4147381951. The next prime is 4147381967. The reversal of 4147381952 is 2591837414.

It is not an unprimeable number, because it can be changed into a prime (4147381951) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 658118 + ... + 664389.

Almost surely, 2^4147381952 is an apocalyptic number.

It is an amenable number.

4147381952 is an abundant number, since it is smaller than the sum of its proper divisors (5426253460).

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

4147381952 is a wasteful number, since it uses less digits than its factorization.

4147381952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1322533 (or 1322516 counting only the distinct ones).

The product of its digits is 241920, while the sum is 44.

The square root of 4147381952 is about 64400.1704345571. The cubic root of 4147381952 is about 1606.6625761237.

The spelling of 4147381952 in words is "four billion, one hundred forty-seven million, three hundred eighty-one thousand, nine hundred fifty-two".