144108100 has 18 divisors (see below), whose sum is σ = 312714794. Its totient is φ = 57643200.

The previous prime is 144108091. The next prime is 144108101. The reversal of 144108100 is 1801441.

It can be written as a sum of positive squares in 3 ways, for example, as 20142144 + 123965956 = 4488^2 + 11134^2 .

It is a super-2 number, since 2×144108100² = 41534288971220000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (144108101) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 720441 + ... + 720640.

Almost surely, 2^144108100 is an apocalyptic number.

144108100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144108100 is an abundant number, since it is smaller than the sum of its proper divisors (168606694).

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

144108100 is a wasteful number, since it uses less digits than its factorization.

144108100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1441095 (or 1441088 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

The square root of 144108100 is about 12004.5033216706. The cubic root of 144108100 is about 524.2794044358.

Adding to 144108100 its reverse (1801441), we get a palindrome (145909541).

The spelling of 144108100 in words is "one hundred forty-four million, one hundred eight thousand, one hundred".