1214254234 has 16 divisors (see below), whose sum is σ = 1891636200. Its totient is φ = 584077824.

The previous prime is 1214254231. The next prime is 1214254243. The reversal of 1214254234 is 4324524121.

It can be written as a sum of positive squares in 4 ways, for example, as 715402009 + 498852225 = 26747^2 + 22335^2 .

It is not an unprimeable number, because it can be changed into a prime (1214254231) 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, 85599 + ... + 98770.

Almost surely, 2^1214254234 is an apocalyptic number.

1214254234 is a deficient number, since it is larger than the sum of its proper divisors (677381966).

1214254234 is a wasteful number, since it uses less digits than its factorization.

1214254234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184497.

The product of its digits is 7680, while the sum is 28.

The square root of 1214254234 is about 34846.1509208693. The cubic root of 1214254234 is about 1066.8496248449.

Adding to 1214254234 its reverse (4324524121), we get a palindrome (5538778355).

The spelling of 1214254234 in words is "one billion, two hundred fourteen million, two hundred fifty-four thousand, two hundred thirty-four".