145104145350044 has 6 divisors (see below), whose sum is σ = 253932254362584. Its totient is φ = 72552072675020.

The previous prime is 145104145349993. The next prime is 145104145350083. The reversal of 145104145350044 is 440053541401541.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 145104145349983 and 145104145350010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18138018168752 + ... + 18138018168759.

It is an arithmetic number, because the mean of its divisors is an integer number (42322042393764).

Almost surely, 2^{145104145350044} is an apocalyptic number.

It is an amenable number.

145104145350044 is a deficient number, since it is larger than the sum of its proper divisors (108828109012540).

145104145350044 is a wasteful number, since it uses less digits than its factorization.

145104145350044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36276036337515 (or 36276036337513 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 41.

Adding to 145104145350044 its reverse (440053541401541), we get a palindrome (585157686751585).

The spelling of 145104145350044 in words is "one hundred forty-five trillion, one hundred four billion, one hundred forty-five million, three hundred fifty thousand, forty-four".