1242030314 has 32 divisors (see below), whose sum is σ = 2293456896. Its totient is φ = 492726960.

The previous prime is 1242030313. The next prime is 1242030329. The reversal of 1242030314 is 4130302421.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1242030313) 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, 52232 + ... + 72195.

It is an arithmetic number, because the mean of its divisors is an integer number (71670528).

Almost surely, 2^1242030314 is an apocalyptic number.

1242030314 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1242030314 is a deficient number, since it is larger than the sum of its proper divisors (1051426582).

1242030314 is a wasteful number, since it uses less digits than its factorization.

1242030314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124490.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1242030314 is about 35242.4504539625. The cubic root of 1242030314 is about 1074.9231065245.

Adding to 1242030314 its reverse (4130302421), we get a palindrome (5372332735).

The spelling of 1242030314 in words is "one billion, two hundred forty-two million, thirty thousand, three hundred fourteen".