36144042 has 96 divisors (see below), whose sum is σ = 87562944. Its totient is φ = 9849600.

The previous prime is 36144011. The next prime is 36144107. The reversal of 36144042 is 24044163.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 881542 + ... + 881582.

It is an arithmetic number, because the mean of its divisors is an integer number (912114).

Almost surely, 2^36144042 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36144042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43781472).

36144042 is an abundant number, since it is smaller than the sum of its proper divisors (51418902).

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

36144042 is a wasteful number, since it uses less digits than its factorization.

36144042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132 (or 113 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 36144042 is about 6011.9915169601. The cubic root of 36144042 is about 330.6325242146.

The spelling of 36144042 in words is "thirty-six million, one hundred forty-four thousand, forty-two".