144517414 has 8 divisors (see below), whose sum is σ = 216845928. Its totient is φ = 72235440.

The previous prime is 144517409. The next prime is 144517463. The reversal of 144517414 is 414715441.

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, 2407 + ... + 17170.

It is an arithmetic number, because the mean of its divisors is an integer number (27105741).

Almost surely, 2^144517414 is an apocalyptic number.

144517414 is a deficient number, since it is larger than the sum of its proper divisors (72328514).

144517414 is a wasteful number, since it uses less digits than its factorization.

144517414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23270.

The product of its digits is 8960, while the sum is 31.

The square root of 144517414 is about 12021.5395852611. The cubic root of 144517414 is about 524.7753100488.

The spelling of 144517414 in words is "one hundred forty-four million, five hundred seventeen thousand, four hundred fourteen".