144503552053050 has 48 divisors (see below), whose sum is σ = 359855816688192. Its totient is φ = 38374387257600.

The previous prime is 144503552053037. The next prime is 144503552053051. The reversal of 144503552053050 is 50350255305441.

It is a junction number, because it is equal to n+sod(n) for n = 144503552052993 and 144503552053011.

It is not an unprimeable number, because it can be changed into a prime (144503552053051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1998629854 + ... + 1998702153.

It is an arithmetic number, because the mean of its divisors is an integer number (7496996181004).

Almost surely, 2^{144503552053050} is an apocalyptic number.

144503552053050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144503552053050 is an abundant number, since it is smaller than the sum of its proper divisors (215352264635142).

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

144503552053050 is a wasteful number, since it uses less digits than its factorization.

144503552053050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3997332263 (or 3997332258 counting only the distinct ones).

The product of its (nonzero) digits is 900000, while the sum is 42.

The spelling of 144503552053050 in words is "one hundred forty-four trillion, five hundred three billion, five hundred fifty-two million, fifty-three thousand, fifty".