3505160140 has 12 divisors (see below), whose sum is σ = 7360836336. Its totient is φ = 1402064048.

The previous prime is 3505160123. The next prime is 3505160209. The reversal of 3505160140 is 410615053.

It is a super-2 number, since 2×3505160140² = 24572295214089639200, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87628984 + ... + 87629023.

It is an arithmetic number, because the mean of its divisors is an integer number (613403028).

Almost surely, 2^3505160140 is an apocalyptic number.

It is an amenable number.

3505160140 is an abundant number, since it is smaller than the sum of its proper divisors (3855676196).

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

3505160140 is a wasteful number, since it uses less digits than its factorization.

3505160140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175258016 (or 175258014 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 3505160140 is about 59204.3929113372. The cubic root of 3505160140 is about 1519.0402730809.

Adding to 3505160140 its reverse (410615053), we get a palindrome (3915775193).

The spelling of 3505160140 in words is "three billion, five hundred five million, one hundred sixty thousand, one hundred forty".