1216014314 has 8 divisors (see below), whose sum is σ = 1831654080. Its totient is φ = 605462956.

The previous prime is 1216014313. The next prime is 1216014323. The reversal of 1216014314 is 4134106121.

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 1216014314.

It is not an unprimeable number, because it can be changed into a prime (1216014313) 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, 1271504 + ... + 1272459.

It is an arithmetic number, because the mean of its divisors is an integer number (228956760).

Almost surely, 2^1216014314 is an apocalyptic number.

1216014314 is a deficient number, since it is larger than the sum of its proper divisors (615639766).

1216014314 is a wasteful number, since it uses less digits than its factorization.

1216014314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2544204.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 1216014314 is about 34871.3967887723. The cubic root of 1216014314 is about 1067.3648475755.

The spelling of 1216014314 in words is "one billion, two hundred sixteen million, fourteen thousand, three hundred fourteen".