4505161242 has 16 divisors (see below), whose sum is σ = 9300978432. Its totient is φ = 1453277760.

The previous prime is 4505161207. The next prime is 4505161301. The reversal of 4505161242 is 2421615054.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12110463 + ... + 12110834.

It is an arithmetic number, because the mean of its divisors is an integer number (581311152).

Almost surely, 2^4505161242 is an apocalyptic number.

4505161242 is an abundant number, since it is smaller than the sum of its proper divisors (4795817190).

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

4505161242 is a wasteful number, since it uses less digits than its factorization.

4505161242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24221333.

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 4505161242 is about 67120.4979272353. The cubic root of 4505161242 is about 1651.5945701632.

Adding to 4505161242 its reverse (2421615054), we get a palindrome (6926776296).

The spelling of 4505161242 in words is "four billion, five hundred five million, one hundred sixty-one thousand, two hundred forty-two".