361536042 has 64 divisors (see below), whose sum is σ = 882918144. Its totient is φ = 96337920.

The previous prime is 361536041. The next prime is 361536053. The reversal of 361536042 is 240635163.

It is not an unprimeable number, because it can be changed into a prime (361536041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 78442 + ... + 82922.

It is an arithmetic number, because the mean of its divisors is an integer number (13795596).

Almost surely, 2^361536042 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 361536042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (441459072).

361536042 is an abundant number, since it is smaller than the sum of its proper divisors (521382102).

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

361536042 is a wasteful number, since it uses less digits than its factorization.

361536042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4623.

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 361536042 is about 19014.1011357361. The cubic root of 361536042 is about 712.3889915083.

It can be divided in two parts, 36153 and 6042, that added together give a triangular number (42195 = T₂₉₀).

The spelling of 361536042 in words is "three hundred sixty-one million, five hundred thirty-six thousand, forty-two".