1384283121 has 8 divisors (see below), whose sum is σ = 1987688640. Its totient is φ = 851866512.

The previous prime is 1384283111. The next prime is 1384283137. The reversal of 1384283121 is 1213824831.

1384283121 is digitally balanced in base 4, 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 not a de Polignac number, because 1384283121 - 2¹⁵ = 1384250353 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1384283101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17747181 + ... + 17747258.

It is an arithmetic number, because the mean of its divisors is an integer number (248461080).

Almost surely, 2^1384283121 is an apocalyptic number.

It is an amenable number.

1384283121 is a deficient number, since it is larger than the sum of its proper divisors (603405519).

1384283121 is a wasteful number, since it uses less digits than its factorization.

1384283121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35494455.

The product of its digits is 9216, while the sum is 33.

The square root of 1384283121 is about 37205.9554507071. The cubic root of 1384283121 is about 1114.4869165674.

The spelling of 1384283121 in words is "one billion, three hundred eighty-four million, two hundred eighty-three thousand, one hundred twenty-one".