4037442012 has 36 divisors (see below), whose sum is σ = 10742903080. Its totient is φ = 1274981472.

The previous prime is 4037442007. The next prime is 4037442023. The reversal of 4037442012 is 2102447304.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

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, 2950663 + ... + 2952030.

Almost surely, 2^4037442012 is an apocalyptic number.

It is an amenable number.

4037442012 is an abundant number, since it is smaller than the sum of its proper divisors (6705461068).

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

4037442012 is a wasteful number, since it uses less digits than its factorization.

4037442012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5902722 (or 5902717 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 27.

The square root of 4037442012 is about 63540.8688325868. The cubic root of 4037442012 is about 1592.3386352143.

Adding to 4037442012 its reverse (2102447304), we get a palindrome (6139889316).

The spelling of 4037442012 in words is "four billion, thirty-seven million, four hundred forty-two thousand, twelve".