1214717371 has 16 divisors (see below), whose sum is σ = 1474398720. Its totient is φ = 976947840.

The previous prime is 1214717369. The next prime is 1214717381. The reversal of 1214717371 is 1737174121.

It is not a de Polignac number, because 1214717371 - 2¹ = 1214717369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1214717381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23970 + ... + 54808.

It is an arithmetic number, because the mean of its divisors is an integer number (92149920).

Almost surely, 2^1214717371 is an apocalyptic number.

1214717371 is a deficient number, since it is larger than the sum of its proper divisors (259681349).

1214717371 is a wasteful number, since it uses less digits than its factorization.

1214717371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31194.

The product of its digits is 8232, while the sum is 34.

The square root of 1214717371 is about 34852.7957415184. The cubic root of 1214717371 is about 1066.9852457375.

The spelling of 1214717371 in words is "one billion, two hundred fourteen million, seven hundred seventeen thousand, three hundred seventy-one".