144963914 has 8 divisors (see below), whose sum is σ = 217710660. Its totient is φ = 72393696.

The previous prime is 144963893. The next prime is 144963943. The reversal of 144963914 is 419369441.

144963914 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 139122025 + 5841889 = 11795^2 + 2417^2 .

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, 42059 + ... + 45374.

Almost surely, 2^144963914 is an apocalyptic number.

144963914 is a deficient number, since it is larger than the sum of its proper divisors (72746746).

144963914 is an equidigital number, since it uses as much as digits as its factorization.

144963914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88264.

The product of its digits is 93312, while the sum is 41.

The square root of 144963914 is about 12040.0960959620. The cubic root of 144963914 is about 525.3152018008.

The spelling of 144963914 in words is "one hundred forty-four million, nine hundred sixty-three thousand, nine hundred fourteen".