4624642242 has 32 divisors (see below), whose sum is σ = 11211255360. Its totient is φ = 1401406560.

The previous prime is 4624642207. The next prime is 4624642249. The reversal of 4624642242 is 2422464264.

4624642242 is a `hidden beast` number, since 4 + 6 + 2 + 4 + 642 + 2 + 4 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 4624642197 and 4624642206.

It is not an unprimeable number, because it can be changed into a prime (4624642249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3892203 + ... + 3893390.

It is an arithmetic number, because the mean of its divisors is an integer number (350351730).

Almost surely, 2^4624642242 is an apocalyptic number.

4624642242 is an abundant number, since it is smaller than the sum of its proper divisors (6586613118).

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

4624642242 is a wasteful number, since it uses less digits than its factorization.

4624642242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7785615 (or 7785609 counting only the distinct ones).

The product of its digits is 147456, while the sum is 36.

The square root of 4624642242 is about 68004.7222036823. The cubic root of 4624642242 is about 1666.0679651107.

It can be divided in two parts, 46246 and 42242, that added together give a palindrome (88488).

The spelling of 4624642242 in words is "four billion, six hundred twenty-four million, six hundred forty-two thousand, two hundred forty-two".