4131355150242 has 48 divisors (see below), whose sum is σ = 9169841542680. Its totient is φ = 1343493734400.

The previous prime is 4131355150229. The next prime is 4131355150253. The reversal of 4131355150242 is 2420515531314.

4131355150242 is a `hidden beast` number, since 4 + 1 + 3 + 13 + 551 + 50 + 2 + 42 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 2212296289641 + 1919058860601 = 1487379^2 + 1385301^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4131355150197 and 4131355150206.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 46834434 + ... + 46922562.

Almost surely, 2^{4131355150242} is an apocalyptic number.

4131355150242 is an abundant number, since it is smaller than the sum of its proper divisors (5038486392438).

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

4131355150242 is a wasteful number, since it uses less digits than its factorization.

4131355150242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151699 (or 151696 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The spelling of 4131355150242 in words is "four trillion, one hundred thirty-one billion, three hundred fifty-five million, one hundred fifty thousand, two hundred forty-two".