144148080 has 80 divisors (see below), whose sum is σ = 448033824. Its totient is φ = 38338560.

The previous prime is 144148007. The next prime is 144148091. The reversal of 144148080 is 80841441.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 153372 + ... + 154308.

Almost surely, 2^144148080 is an apocalyptic number.

144148080 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 144148080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (224016912).

144148080 is an abundant number, since it is smaller than the sum of its proper divisors (303885744).

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

144148080 is a wasteful number, since it uses less digits than its factorization.

144148080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1594 (or 1588 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 30.

The square root of 144148080 is about 12006.1684146109. The cubic root of 144148080 is about 524.3278836735.

The spelling of 144148080 in words is "one hundred forty-four million, one hundred forty-eight thousand, eighty".