4115523642 has 96 divisors (see below), whose sum is σ = 9049776192. Its totient is φ = 1243089408.

The previous prime is 4115523631. The next prime is 4115523689. The reversal of 4115523642 is 2463255114.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23789068 + ... + 23789240.

It is an arithmetic number, because the mean of its divisors is an integer number (94268502).

Almost surely, 2^4115523642 is an apocalyptic number.

4115523642 is an abundant number, since it is smaller than the sum of its proper divisors (4934252550).

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

4115523642 is a wasteful number, since it uses less digits than its factorization.

4115523642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380 (or 321 counting only the distinct ones).

The product of its digits is 28800, while the sum is 33.

The square root of 4115523642 is about 64152.3471277552. The cubic root of 4115523642 is about 1602.5381124970.

Adding to 4115523642 its reverse (2463255114), we get a palindrome (6578778756).

The spelling of 4115523642 in words is "four billion, one hundred fifteen million, five hundred twenty-three thousand, six hundred forty-two".