4040212104 has 48 divisors (see below), whose sum is σ = 10945162800. Its totient is φ = 1346377824.

The previous prime is 4040212097. The next prime is 4040212123. The reversal of 4040212104 is 4012120404.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 533287 + ... + 540809.

It is an arithmetic number, because the mean of its divisors is an integer number (228024225).

Almost surely, 2^4040212104 is an apocalyptic number.

It is an amenable number.

4040212104 is an abundant number, since it is smaller than the sum of its proper divisors (6904950696).

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

4040212104 is a wasteful number, since it uses less digits than its factorization.

4040212104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14994 (or 14987 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 4040212104 is about 63562.6628139508. The cubic root of 4040212104 is about 1592.7027202056.

Adding to 4040212104 its reverse (4012120404), we get a palindrome (8052332508).

The spelling of 4040212104 in words is "four billion, forty million, two hundred twelve thousand, one hundred four".