5234361642 has 192 divisors, whose sum is σ = 13203456000. Its totient is φ = 1532369664.

The previous prime is 5234361607. The next prime is 5234361647. The reversal of 5234361642 is 2461634325.

5234361642 is a `hidden beast` number, since 5 + 2 + 3 + 4 + 3 + 6 + 1 + 642 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 5234361597 and 5234361606.

It is not an unprimeable number, because it can be changed into a prime (5234361647) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 37657209 + ... + 37657347.

It is an arithmetic number, because the mean of its divisors is an integer number (68768000).

Almost surely, 2^5234361642 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5234361642, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6601728000).

5234361642 is an abundant number, since it is smaller than the sum of its proper divisors (7969094358).

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

5234361642 is a wasteful number, since it uses less digits than its factorization.

5234361642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330 (or 307 counting only the distinct ones).

The product of its digits is 103680, while the sum is 36.

The square root of 5234361642 is about 72348.8883259446. Note that the first 3 decimals coincide. The cubic root of 5234361642 is about 1736.2859125189.

Adding to 5234361642 its reverse (2461634325), we get a palindrome (7695995967).

The spelling of 5234361642 in words is "five billion, two hundred thirty-four million, three hundred sixty-one thousand, six hundred forty-two".