141018900 has 144 divisors (see below), whose sum is σ = 449637888. Its totient is φ = 33840000.

The previous prime is 141018883. The next prime is 141018901. The reversal of 141018900 is 9810141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141018901) 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 47 ways as a sum of consecutive naturals, for example, 498159 + ... + 498441.

Almost surely, 2^141018900 is an apocalyptic number.

141018900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 141018900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (224818944).

141018900 is an abundant number, since it is smaller than the sum of its proper divisors (308618988).

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

141018900 is a wasteful number, since it uses less digits than its factorization.

141018900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462 (or 455 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 24.

The square root of 141018900 is about 11875.1378939362. The cubic root of 141018900 is about 520.5060409143.

The spelling of 141018900 in words is "one hundred forty-one million, eighteen thousand, nine hundred".