141898369636 has 81 divisors (see below), whose sum is σ = 274606932243. Its totient is φ = 64143454320.

The previous prime is 141898369631. The next prime is 141898369643. The reversal of 141898369636 is 636963898141.

The square root of 141898369636 is 376694.

It is a perfect power (a square), and thus also a powerful number.

It is a super-3 number, since 3×141898369636³ (a number of 34 digits) contains 333 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141898369631) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 329230341 + ... + 329230771.

Almost surely, 2^141898369636 is an apocalyptic number.

141898369636 is the 376694-th square number.

It is an amenable number.

141898369636 is a deficient number, since it is larger than the sum of its proper divisors (132708562607).

141898369636 is an equidigital number, since it uses as much as digits as its factorization.

141898369636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 950 (or 475 counting only the distinct ones).

The product of its digits is 40310784, while the sum is 64.

Multiplying 141898369636 by its sum of digits (64), we get a square (9081495656704 = 3013552²).

The spelling of 141898369636 in words is "one hundred forty-one billion, eight hundred ninety-eight million, three hundred sixty-nine thousand, six hundred thirty-six".