144541513378 has 8 divisors (see below), whose sum is σ = 217612316160. Its totient is φ = 72004074660.

The previous prime is 144541513367. The next prime is 144541513423. The reversal of 144541513378 is 873315145441.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 133340338 + ... + 133341421.

It is an arithmetic number, because the mean of its divisors is an integer number (27201539520).

Almost surely, 2^144541513378 is an apocalyptic number.

144541513378 is a deficient number, since it is larger than the sum of its proper divisors (73070802782).

144541513378 is a wasteful number, since it uses less digits than its factorization.

144541513378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266682032.

The product of its digits is 806400, while the sum is 46.

The spelling of 144541513378 in words is "one hundred forty-four billion, five hundred forty-one million, five hundred thirteen thousand, three hundred seventy-eight".