144953954 has 8 divisors (see below), whose sum is σ = 224444928. Its totient is φ = 70138980.

The previous prime is 144953953. The next prime is 144953959. The reversal of 144953954 is 459359441.

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

It is not an unprimeable number, because it can be changed into a prime (144953953) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1168922 + ... + 1169045.

It is an arithmetic number, because the mean of its divisors is an integer number (28055616).

Almost surely, 2^144953954 is an apocalyptic number.

144953954 is a deficient number, since it is larger than the sum of its proper divisors (79490974).

144953954 is a wasteful number, since it uses less digits than its factorization.

144953954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2338000.

The product of its digits is 388800, while the sum is 44.

The square root of 144953954 is about 12039.6824708960. The cubic root of 144953954 is about 525.3031706244.

The spelling of 144953954 in words is "one hundred forty-four million, nine hundred fifty-three thousand, nine hundred fifty-four".