1240232014 has 16 divisors (see below), whose sum is σ = 2129664096. Its totient is φ = 530640000.

The previous prime is 1240232003. The next prime is 1240232017. The reversal of 1240232014 is 4102320421.

It is a junction number, because it is equal to n+sod(n) for n = 1240231982 and 1240232000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1240232017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65287 + ... + 82114.

It is an arithmetic number, because the mean of its divisors is an integer number (133104006).

Almost surely, 2^1240232014 is an apocalyptic number.

1240232014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1240232014 is a deficient number, since it is larger than the sum of its proper divisors (889432082).

1240232014 is a wasteful number, since it uses less digits than its factorization.

1240232014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148011.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 1240232014 is about 35216.9279466566. The cubic root of 1240232014 is about 1074.4040725203.

Adding to 1240232014 its reverse (4102320421), we get a palindrome (5342552435).

The spelling of 1240232014 in words is "one billion, two hundred forty million, two hundred thirty-two thousand, fourteen".