4040262402 has 32 divisors (see below), whose sum is σ = 8823898944. Its totient is φ = 1223102400.

The previous prime is 4040262383. The next prime is 4040262407. The reversal of 4040262402 is 2042620404.

It is not an unprimeable number, because it can be changed into a prime (4040262407) 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, 37408 + ... + 97364.

It is an arithmetic number, because the mean of its divisors is an integer number (275746842).

Almost surely, 2^4040262402 is an apocalyptic number.

4040262402 is an abundant number, since it is smaller than the sum of its proper divisors (4783636542).

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

4040262402 is a wasteful number, since it uses less digits than its factorization.

4040262402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60994.

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 4040262402 is about 63563.0584695230. The cubic root of 4040262402 is about 1592.7093295474.

Adding to 4040262402 its reverse (2042620404), we get a palindrome (6082882806).

The spelling of 4040262402 in words is "four billion, forty million, two hundred sixty-two thousand, four hundred two".