4160781032 has 64 divisors (see below), whose sum is σ = 8296300800. Its totient is φ = 1953020160.

The previous prime is 4160781011. The next prime is 4160781047. The reversal of 4160781032 is 2301870614.

It is a self number, because there is not a number n which added to its sum of digits gives 4160781032.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1776182 + ... + 1778522.

It is an arithmetic number, because the mean of its divisors is an integer number (129629700).

Almost surely, 2^4160781032 is an apocalyptic number.

It is an amenable number.

4160781032 is a deficient number, since it is larger than the sum of its proper divisors (4135519768).

4160781032 is a wasteful number, since it uses less digits than its factorization.

4160781032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2586 (or 2582 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 4160781032 is about 64504.1163957774. The cubic root of 4160781032 is about 1608.3909482745.

The spelling of 4160781032 in words is "four billion, one hundred sixty million, seven hundred eighty-one thousand, thirty-two".