141800868 has 90 divisors (see below), whose sum is σ = 407571318. Its totient is φ = 42958080.

The previous prime is 141800863. The next prime is 141800881. The reversal of 141800868 is 868008141.

141800868 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 only one way, i.e., 75898944 + 65901924 = 8712^2 + 8118^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (141800863) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 37396 + ... + 41012.

Almost surely, 2^141800868 is an apocalyptic number.

141800868 is a gapful number since it is divisible by the number (18) 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 141800868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (203785659).

141800868 is an abundant number, since it is smaller than the sum of its proper divisors (265770450).

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

141800868 is a wasteful number, since it uses less digits than its factorization.

141800868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3655 (or 3633 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 36.

The square root of 141800868 is about 11908.0169633739. The cubic root of 141800868 is about 521.4663591233.

The spelling of 141800868 in words is "one hundred forty-one million, eight hundred thousand, eight hundred sixty-eight".