1242114332 has 12 divisors (see below), whose sum is σ = 2174948160. Its totient is φ = 620700576.

The previous prime is 1242114331. The next prime is 1242114337. The reversal of 1242114332 is 2334112421.

It is a junction number, because it is equal to n+sod(n) for n = 1242114298 and 1242114307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1242114331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81233 + ... + 95304.

It is an arithmetic number, because the mean of its divisors is an integer number (181245680).

Almost surely, 2^1242114332 is an apocalyptic number.

It is an amenable number.

1242114332 is a deficient number, since it is larger than the sum of its proper divisors (932833828).

1242114332 is a wasteful number, since it uses less digits than its factorization.

1242114332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178300 (or 178298 counting only the distinct ones).

The product of its digits is 1152, while the sum is 23.

The square root of 1242114332 is about 35243.6424337780. The cubic root of 1242114332 is about 1074.9473439505.

Adding to 1242114332 its reverse (2334112421), we get a palindrome (3576226753).

The spelling of 1242114332 in words is "one billion, two hundred forty-two million, one hundred fourteen thousand, three hundred thirty-two".