144161614 has 8 divisors (see below), whose sum is σ = 216295488. Its totient is φ = 72063120.

The previous prime is 144161597. The next prime is 144161623. The reversal of 144161614 is 416161441.

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, 7074 + ... + 18394.

It is an arithmetic number, because the mean of its divisors is an integer number (27036936).

Almost surely, 2^144161614 is an apocalyptic number.

144161614 is a deficient number, since it is larger than the sum of its proper divisors (72133874).

144161614 is a wasteful number, since it uses less digits than its factorization.

144161614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17690.

The product of its digits is 2304, while the sum is 28.

The square root of 144161614 is about 12006.7320283248. The cubic root of 144161614 is about 524.3442927983.

The spelling of 144161614 in words is "one hundred forty-four million, one hundred sixty-one thousand, six hundred fourteen".