4122624042 has 12 divisors (see below), whose sum is σ = 8932352130. Its totient is φ = 1374208008.

The previous prime is 4122624013. The next prime is 4122624071. The reversal of 4122624042 is 2404262214.

4122624042 is a `hidden beast` number, since 412 + 2 + 6 + 240 + 4 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (4122624013) and next prime (4122624071).

It can be written as a sum of positive squares in only one way, i.e., 4082059881 + 40564161 = 63891^2 + 6369^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4122623997 and 4122624015.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 114517317 + ... + 114517352.

Almost surely, 2^4122624042 is an apocalyptic number.

4122624042 is an abundant number, since it is smaller than the sum of its proper divisors (4809728088).

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

4122624042 is a wasteful number, since it uses less digits than its factorization.

4122624042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229034677 (or 229034674 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

The square root of 4122624042 is about 64207.6634211213. The cubic root of 4122624042 is about 1603.4591880072.

Adding to 4122624042 its reverse (2404262214), we get a palindrome (6526886256).

The spelling of 4122624042 in words is "four billion, one hundred twenty-two million, six hundred twenty-four thousand, forty-two".