144141054520 has 64 divisors (see below), whose sum is σ = 345669249600. Its totient is φ = 53905459200.

The previous prime is 144141054511. The next prime is 144141054553. The reversal of 144141054520 is 25450141441.

It is a super-2 number, since 2×144141054520² (a number of 23 digits) contains 22 as substring.

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, 599215 + ... + 804574.

It is an arithmetic number, because the mean of its divisors is an integer number (5401082025).

Almost surely, 2^144141054520 is an apocalyptic number.

144141054520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144141054520 is an abundant number, since it is smaller than the sum of its proper divisors (201528195080).

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

144141054520 is a wasteful number, since it uses less digits than its factorization.

144141054520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1403968 (or 1403964 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 31.

Adding to 144141054520 its reverse (25450141441), we get a palindrome (169591195961).

The spelling of 144141054520 in words is "one hundred forty-four billion, one hundred forty-one million, fifty-four thousand, five hundred twenty".