1214315234 has 16 divisors (see below), whose sum is σ = 1994802336. Its totient is φ = 549811200.

The previous prime is 1214315233. The next prime is 1214315239. The reversal of 1214315234 is 4325134121.

It is a happy number.

It is a super-3 number, since 3×1214315234³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (1214315233) 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, 101732 + ... + 113039.

It is an arithmetic number, because the mean of its divisors is an integer number (124675146).

Almost surely, 2^1214315234 is an apocalyptic number.

1214315234 is a deficient number, since it is larger than the sum of its proper divisors (780487102).

1214315234 is a wasteful number, since it uses less digits than its factorization.

1214315234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215041.

The product of its digits is 2880, while the sum is 26.

The square root of 1214315234 is about 34847.0261858885. The cubic root of 1214315234 is about 1066.8674895105.

Adding to 1214315234 its reverse (4325134121), we get a palindrome (5539449355).

The spelling of 1214315234 in words is "one billion, two hundred fourteen million, three hundred fifteen thousand, two hundred thirty-four".