4040122324 has 18 divisors (see below), whose sum is σ = 8224535130. Its totient is φ = 1731480912.

The previous prime is 4040122277. The next prime is 4040122357. The reversal of 4040122324 is 4232210404.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3498722500 + 541399824 = 59150^2 + 23268^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4040122295 and 4040122304.

It is a congruent number.

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, 10306239 + ... + 10306630.

Almost surely, 2^4040122324 is an apocalyptic number.

It is an amenable number.

4040122324 is an abundant number, since it is smaller than the sum of its proper divisors (4184412806).

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

4040122324 is a wasteful number, since it uses less digits than its factorization.

4040122324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20612887 (or 20612878 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 4040122324 is about 63561.9565778147. The cubic root of 4040122324 is about 1592.6909226476.

Adding to 4040122324 its reverse (4232210404), we get a palindrome (8272332728).

The spelling of 4040122324 in words is "four billion, forty million, one hundred twenty-two thousand, three hundred twenty-four".