3516043242 has 16 divisors (see below), whose sum is σ = 7061512320. Its totient is φ = 1167110112.

The previous prime is 3516043229. The next prime is 3516043243. The reversal of 3516043242 is 2423406153.

It is a super-2 number, since 2×3516043242² = 24725120159227741128, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3516043243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1224523 + ... + 1227390.

It is an arithmetic number, because the mean of its divisors is an integer number (441344520).

Almost surely, 2^3516043242 is an apocalyptic number.

3516043242 is an abundant number, since it is smaller than the sum of its proper divisors (3545469078).

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

3516043242 is a wasteful number, since it uses less digits than its factorization.

3516043242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2452157.

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 3516043242 is about 59296.2329494885. The cubic root of 3516043242 is about 1520.6107947501.

Adding to 3516043242 its reverse (2423406153), we get a palindrome (5939449395).

The spelling of 3516043242 in words is "three billion, five hundred sixteen million, forty-three thousand, two hundred forty-two".