4040654412 has 48 divisors (see below), whose sum is σ = 9847192320. Its totient is φ = 1288262592.

The previous prime is 4040654383. The next prime is 4040654413. The reversal of 4040654412 is 2144560404.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 4040654412.

It is not an unprimeable number, because it can be changed into a prime (4040654413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50928 + ... + 103319.

It is an arithmetic number, because the mean of its divisors is an integer number (205149840).

Almost surely, 2^4040654412 is an apocalyptic number.

It is an amenable number.

4040654412 is an abundant number, since it is smaller than the sum of its proper divisors (5806537908).

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

4040654412 is a wasteful number, since it uses less digits than its factorization.

4040654412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154350 (or 154348 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

The square root of 4040654412 is about 63566.1420254525. The cubic root of 4040654412 is about 1592.7608392210.

The spelling of 4040654412 in words is "four billion, forty million, six hundred fifty-four thousand, four hundred twelve".