145010144 has 24 divisors (see below), whose sum is σ = 288321768. Its totient is φ = 71785600.

The previous prime is 145010137. The next prime is 145010161. The reversal of 145010144 is 441010541.

145010144 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19202 + ... + 25665.

It is an arithmetic number, because the mean of its divisors is an integer number (12013407).

Almost surely, 2^145010144 is an apocalyptic number.

It is an amenable number.

145010144 is a deficient number, since it is larger than the sum of its proper divisors (143311624).

145010144 is a wasteful number, since it uses less digits than its factorization.

145010144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44978 (or 44970 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 145010144 is about 12042.0157780996. The cubic root of 145010144 is about 525.3710380890.

Adding to 145010144 its reverse (441010541), we get a palindrome (586020685).

The spelling of 145010144 in words is "one hundred forty-five million, ten thousand, one hundred forty-four".