1144314734 has 8 divisors (see below), whose sum is σ = 1752992928. Its totient is φ = 559983760.

The previous prime is 1144314719. The next prime is 1144314751. The reversal of 1144314734 is 4374134411.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1144314734.

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, 6086687 + ... + 6086874.

It is an arithmetic number, because the mean of its divisors is an integer number (219124116).

Almost surely, 2^1144314734 is an apocalyptic number.

1144314734 is a deficient number, since it is larger than the sum of its proper divisors (608678194).

1144314734 is a wasteful number, since it uses less digits than its factorization.

1144314734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12173610.

The product of its digits is 16128, while the sum is 32.

The square root of 1144314734 is about 33827.7213835044. The cubic root of 1144314734 is about 1045.9602092867.

The spelling of 1144314734 in words is "one billion, one hundred forty-four million, three hundred fourteen thousand, seven hundred thirty-four".