1214569414 has 32 divisors (see below), whose sum is σ = 1956303360. Its totient is φ = 563824800.

The previous prime is 1214569393. The next prime is 1214569417. The reversal of 1214569414 is 4149654121.

It is a super-2 number, since 2×1214569414² = 2950357722848606792, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1214569417) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 766467 + ... + 768049.

It is an arithmetic number, because the mean of its divisors is an integer number (61134480).

Almost surely, 2^1214569414 is an apocalyptic number.

1214569414 is a deficient number, since it is larger than the sum of its proper divisors (741733946).

1214569414 is a wasteful number, since it uses less digits than its factorization.

1214569414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1996.

The product of its digits is 34560, while the sum is 37.

The square root of 1214569414 is about 34850.6730781487. The cubic root of 1214569414 is about 1066.9419230821.

The spelling of 1214569414 in words is "one billion, two hundred fourteen million, five hundred sixty-nine thousand, four hundred fourteen".