369944381140 has 12 divisors (see below), whose sum is σ = 776883200436. Its totient is φ = 147977752448.

The previous prime is 369944381137. The next prime is 369944381189. The reversal of 369944381140 is 41183449963.

It can be written as a sum of positive squares in 2 ways, for example, as 117269262916 + 252675118224 = 342446^2 + 502668^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9248609509 + ... + 9248609548.

It is an arithmetic number, because the mean of its divisors is an integer number (64740266703).

Almost surely, 2^369944381140 is an apocalyptic number.

It is an amenable number.

369944381140 is an abundant number, since it is smaller than the sum of its proper divisors (406938819296).

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

369944381140 is a wasteful number, since it uses less digits than its factorization.

369944381140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18497219066 (or 18497219064 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 52.

The spelling of 369944381140 in words is "three hundred sixty-nine billion, nine hundred forty-four million, three hundred eighty-one thousand, one hundred forty".