1214231042 has 8 divisors (see below), whose sum is σ = 1900535616. Its totient is φ = 580719172.

The previous prime is 1214231021. The next prime is 1214231063. The reversal of 1214231042 is 2401324121.

It is an interprime number because it is at equal distance from previous prime (1214231021) and next prime (1214231063).

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13198118 + ... + 13198209.

It is an arithmetic number, because the mean of its divisors is an integer number (237566952).

Almost surely, 2^1214231042 is an apocalyptic number.

1214231042 is a deficient number, since it is larger than the sum of its proper divisors (686304574).

1214231042 is a wasteful number, since it uses less digits than its factorization.

1214231042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26396352.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 1214231042 is about 34845.8181422104. The cubic root of 1214231042 is about 1066.8428326007.

Adding to 1214231042 its reverse (2401324121), we get a palindrome (3615555163).

The spelling of 1214231042 in words is "one billion, two hundred fourteen million, two hundred thirty-one thousand, forty-two".