144464952794 has 8 divisors (see below), whose sum is σ = 221982732468. Its totient is φ = 70470708640.

The previous prime is 144464952781. The next prime is 144464952889. The reversal of 144464952794 is 497259464441.

It can be written as a sum of positive squares in 2 ways, for example, as 106219283569 + 38245669225 = 325913^2 + 195565^2 .

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, 880883777 + ... + 880883940.

Almost surely, 2^144464952794 is an apocalyptic number.

144464952794 is a deficient number, since it is larger than the sum of its proper divisors (77517779674).

144464952794 is a wasteful number, since it uses less digits than its factorization.

144464952794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1761767760.

The product of its digits is 34836480, while the sum is 59.

The spelling of 144464952794 in words is "one hundred forty-four billion, four hundred sixty-four million, nine hundred fifty-two thousand, seven hundred ninety-four".