4160732040 has 96 divisors (see below), whose sum is σ = 13533787800. Its totient is φ = 1108592640.

The previous prime is 4160732033. The next prime is 4160732041. The reversal of 4160732040 is 402370614.

It can be written as a sum of positive squares in 4 ways, for example, as 3615135876 + 545596164 = 60126^2 + 23358^2 .

It is a super-2 number, since 2×4160732040² = 34623382217365123200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4160731995 and 4160732013.

It is not an unprimeable number, because it can be changed into a prime (4160732041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 492976 + ... + 501344.

Almost surely, 2^4160732040 is an apocalyptic number.

4160732040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4160732040 is an abundant number, since it is smaller than the sum of its proper divisors (9373055760).

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

4160732040 is a wasteful number, since it uses less digits than its factorization.

4160732040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9767 (or 9760 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 4160732040 is about 64503.7366359500. The cubic root of 4160732040 is about 1608.3846354694.

The spelling of 4160732040 in words is "four billion, one hundred sixty million, seven hundred thirty-two thousand, forty".