144053020 has 12 divisors (see below), whose sum is σ = 302511384. Its totient is φ = 57621200.

The previous prime is 144052999. The next prime is 144053029. The reversal of 144053020 is 20350441.

It is a super-2 number, since 2×144053020² = 41502545142240800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144053029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3601306 + ... + 3601345.

It is an arithmetic number, because the mean of its divisors is an integer number (25209282).

Almost surely, 2^144053020 is an apocalyptic number.

144053020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144053020 is an abundant number, since it is smaller than the sum of its proper divisors (158458364).

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

144053020 is a wasteful number, since it uses less digits than its factorization.

144053020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7202660 (or 7202658 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 144053020 is about 12002.2089633534. The cubic root of 144053020 is about 524.2126004429.

The spelling of 144053020 in words is "one hundred forty-four million, fifty-three thousand, twenty".