144113734 has 8 divisors (see below), whose sum is σ = 216653400. Its totient is φ = 71895936.

The previous prime is 144113719. The next prime is 144113737. The reversal of 144113734 is 437311441.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144113737) 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, 79344 + ... + 81139.

It is an arithmetic number, because the mean of its divisors is an integer number (27081675).

Almost surely, 2^144113734 is an apocalyptic number.

144113734 is a deficient number, since it is larger than the sum of its proper divisors (72539666).

144113734 is a wasteful number, since it uses less digits than its factorization.

144113734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160934.

The product of its digits is 4032, while the sum is 28.

The square root of 144113734 is about 12004.7379813139. The cubic root of 144113734 is about 524.2862366950.

It can be divided in two parts, 14411 and 3734, that added together give a triangular number (18145 = T₁₉₀).

The spelling of 144113734 in words is "one hundred forty-four million, one hundred thirteen thousand, seven hundred thirty-four".