144960963 has 24 divisors (see below), whose sum is σ = 225533952. Its totient is φ = 82578384.

The previous prime is 144960961. The next prime is 144960983. The reversal of 144960963 is 369069441.

It is not a de Polignac number, because 144960963 - 2¹ = 144960961 is a prime.

It is not an unprimeable number, because it can be changed into a prime (144960961) 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, 52606 + ... + 55292.

It is an arithmetic number, because the mean of its divisors is an integer number (9397248).

Almost surely, 2^144960963 is an apocalyptic number.

144960963 is a deficient number, since it is larger than the sum of its proper divisors (80572989).

144960963 is a wasteful number, since it uses less digits than its factorization.

144960963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3071 (or 3064 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 42.

The square root of 144960963 is about 12039.9735464826. The cubic root of 144960963 is about 525.3116371994.

The spelling of 144960963 in words is "one hundred forty-four million, nine hundred sixty thousand, nine hundred sixty-three".