141989800 has 48 divisors (see below), whose sum is σ = 341523900. Its totient is φ = 54835200.

The previous prime is 141989779. The next prime is 141989801. The reversal of 141989800 is 8989141.

141989800 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 13439556 + 128550244 = 3666^2 + 11338^2 .

It is a super-2 number, since 2×141989800² = 40322206608080000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (141989801) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6441 + ... + 18040.

Almost surely, 2^141989800 is an apocalyptic number.

141989800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141989800 is an abundant number, since it is smaller than the sum of its proper divisors (199534100).

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

141989800 is a wasteful number, since it uses less digits than its factorization.

141989800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24526 (or 24517 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 40.

The square root of 141989800 is about 11915.9472976344. The cubic root of 141989800 is about 521.6978526724.

It can be divided in two parts, 1419 and 89800, that added together give a palindrome (91219).

The spelling of 141989800 in words is "one hundred forty-one million, nine hundred eighty-nine thousand, eight hundred".