1214538713 has 8 divisors (see below), whose sum is σ = 1278974400. Its totient is φ = 1151072208.

The previous prime is 1214538697. The next prime is 1214538733. The reversal of 1214538713 is 3178354121.

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

It is a cyclic number.

It is not a de Polignac number, because 1214538713 - 2⁴ = 1214538697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1214538733) 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, 239723 + ... + 244736.

It is an arithmetic number, because the mean of its divisors is an integer number (159871800).

Almost surely, 2^1214538713 is an apocalyptic number.

It is an amenable number.

1214538713 is a deficient number, since it is larger than the sum of its proper divisors (64435687).

1214538713 is a wasteful number, since it uses less digits than its factorization.

1214538713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484591.

The product of its digits is 20160, while the sum is 35.

The square root of 1214538713 is about 34850.2326104145. The cubic root of 1214538713 is about 1066.9329332130.

The spelling of 1214538713 in words is "one billion, two hundred fourteen million, five hundred thirty-eight thousand, seven hundred thirteen".