1214441052 has 48 divisors (see below), whose sum is σ = 3105242112. Its totient is φ = 366353280.

The previous prime is 1214441029. The next prime is 1214441071. The reversal of 1214441052 is 2501444121.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8808 + ... + 50064.

It is an arithmetic number, because the mean of its divisors is an integer number (64692544).

Almost surely, 2^1214441052 is an apocalyptic number.

1214441052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1214441052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1552621056).

1214441052 is an abundant number, since it is smaller than the sum of its proper divisors (1890801060).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1214441052 is a wasteful number, since it uses less digits than its factorization.

1214441052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41498 (or 41496 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 24.

The square root of 1214441052 is about 34848.8314294755. The cubic root of 1214441052 is about 1066.9043351044.

Adding to 1214441052 its reverse (2501444121), we get a palindrome (3715885173).

The spelling of 1214441052 in words is "one billion, two hundred fourteen million, four hundred forty-one thousand, fifty-two".