1411221242 has 8 divisors (see below), whose sum is σ = 2117039232. Its totient is φ = 705541500.

The previous prime is 1411221241. The next prime is 1411221247. The reversal of 1411221242 is 2421221141.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1411221241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3434 + ... + 53237.

It is an arithmetic number, because the mean of its divisors is an integer number (264629904).

Almost surely, 2^1411221242 is an apocalyptic number.

1411221242 is a deficient number, since it is larger than the sum of its proper divisors (705817990).

1411221242 is a wasteful number, since it uses less digits than its factorization.

1411221242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69124.

The product of its digits is 256, while the sum is 20.

The square root of 1411221242 is about 37566.2247504324. The cubic root of 1411221242 is about 1121.6698205394.

Adding to 1411221242 its reverse (2421221141), we get a palindrome (3832442383).

The spelling of 1411221242 in words is "one billion, four hundred eleven million, two hundred twenty-one thousand, two hundred forty-two".