4142444012 has 24 divisors (see below), whose sum is σ = 8384710656. Its totient is φ = 1753942608.

The previous prime is 4142443993. The next prime is 4142444017. The reversal of 4142444012 is 2104442414.

It is a super-2 number, since 2×4142444012² = 34319684785109312288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4142444017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 888908 + ... + 893555.

It is an arithmetic number, because the mean of its divisors is an integer number (349362944).

Almost surely, 2^4142444012 is an apocalyptic number.

It is an amenable number.

4142444012 is an abundant number, since it is smaller than the sum of its proper divisors (4242266644).

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

4142444012 is a wasteful number, since it uses less digits than its factorization.

4142444012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1782557 (or 1782555 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 26.

The square root of 4142444012 is about 64361.8210742984. The cubic root of 4142444012 is about 1606.0246834159.

Adding to 4142444012 its reverse (2104442414), we get a palindrome (6246886426).

The spelling of 4142444012 in words is "four billion, one hundred forty-two million, four hundred forty-four thousand, twelve".