144954430 has 8 divisors (see below), whose sum is σ = 260917992. Its totient is φ = 57981768.

The previous prime is 144954409. The next prime is 144954443. The reversal of 144954430 is 34459441.

144954430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

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, 7247712 + ... + 7247731.

It is an arithmetic number, because the mean of its divisors is an integer number (32614749).

Almost surely, 2^144954430 is an apocalyptic number.

144954430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144954430 is a deficient number, since it is larger than the sum of its proper divisors (115963562).

144954430 is a wasteful number, since it uses less digits than its factorization.

144954430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14495450.

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 144954430 is about 12039.7022388430. The cubic root of 144954430 is about 525.3037456209.

The spelling of 144954430 in words is "one hundred forty-four million, nine hundred fifty-four thousand, four hundred thirty".