361236404000 has 192 divisors, whose sum is σ = 919458540000. Its totient is φ = 139380736000.

The previous prime is 361236403999. The next prime is 361236404027. The reversal of 361236404000 is 404632163.

It can be written as a sum of positive squares in 16 ways, for example, as 38307884176 + 322928519824 = 195724^2 + 568268^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14583626 + ... + 14608374.

Almost surely, 2^361236404000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 361236404000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (459729270000).

361236404000 is an abundant number, since it is smaller than the sum of its proper divisors (558222136000).

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

361236404000 is a wasteful number, since it uses less digits than its factorization.

361236404000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24904 (or 24886 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

The spelling of 361236404000 in words is "three hundred sixty-one billion, two hundred thirty-six million, four hundred four thousand".