4537271011242 has 16 divisors (see below), whose sum is σ = 9285577884000. Its totient is φ = 1477251026832.

The previous prime is 4537271011241. The next prime is 4537271011307. The reversal of 4537271011242 is 2421101727354.

It is a self number, because there is not a number n which added to its sum of digits gives 4537271011242.

It is not an unprimeable number, because it can be changed into a prime (4537271011241) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 8793160617 + ... + 8793161132.

It is an arithmetic number, because the mean of its divisors is an integer number (580348617750).

Almost surely, 2^{4537271011242} is an apocalyptic number.

4537271011242 is an abundant number, since it is smaller than the sum of its proper divisors (4748306872758).

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

4537271011242 is a wasteful number, since it uses less digits than its factorization.

4537271011242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17586321797.

The product of its (nonzero) digits is 94080, while the sum is 39.

Adding to 4537271011242 its reverse (2421101727354), we get a palindrome (6958372738596).

The spelling of 4537271011242 in words is "four trillion, five hundred thirty-seven billion, two hundred seventy-one million, eleven thousand, two hundred forty-two".