4041213012 has 24 divisors (see below), whose sum is σ = 10477219200. Its totient is φ = 1347070968.

The previous prime is 4041212993. The next prime is 4041213023. The reversal of 4041213012 is 2103121404.

It is a super-2 number, since 2×4041213012² = 32662805216716224288, which contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18709212 + ... + 18709427.

It is an arithmetic number, because the mean of its divisors is an integer number (436550800).

Almost surely, 2^4041213012 is an apocalyptic number.

It is an amenable number.

4041213012 is an abundant number, since it is smaller than the sum of its proper divisors (6436006188).

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

4041213012 is a wasteful number, since it uses less digits than its factorization.

4041213012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37418652 (or 37418644 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 4041213012 is about 63570.5357221410. The cubic root of 4041213012 is about 1592.8342328777.

Adding to 4041213012 its reverse (2103121404), we get a palindrome (6144334416).

The spelling of 4041213012 in words is "four billion, forty-one million, two hundred thirteen thousand, twelve".