144141810 has 64 divisors (see below), whose sum is σ = 369142272. Its totient is φ = 35895296.

The previous prime is 144141799. The next prime is 144141817. The reversal of 144141810 is 18141441.

It is a super-2 number, since 2×144141810² = 41553722780152200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (144141817) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68839 + ... + 70901.

It is an arithmetic number, because the mean of its divisors is an integer number (5767848).

Almost surely, 2^144141810 is an apocalyptic number.

144141810 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 144141810, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (184571136).

144141810 is an abundant number, since it is smaller than the sum of its proper divisors (225000462).

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

144141810 is a wasteful number, since it uses less digits than its factorization.

144141810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2227.

The product of its (nonzero) digits is 512, while the sum is 24.

The square root of 144141810 is about 12005.9072959939. The cubic root of 144141810 is about 524.3202813443.

The spelling of 144141810 in words is "one hundred forty-four million, one hundred forty-one thousand, eight hundred ten".