1230440514 has 16 divisors (see below), whose sum is σ = 2462924352. Its totient is φ = 409806288.

The previous prime is 1230440509. The next prime is 1230440537. The reversal of 1230440514 is 4150440321.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 77254 + ... + 91809.

It is an arithmetic number, because the mean of its divisors is an integer number (153932772).

Almost surely, 2^1230440514 is an apocalyptic number.

1230440514 is an abundant number, since it is smaller than the sum of its proper divisors (1232483838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1230440514 is a wasteful number, since it uses less digits than its factorization.

1230440514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170281.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 1230440514 is about 35077.6355246473. The cubic root of 1230440514 is about 1071.5691636054.

Adding to 1230440514 its reverse (4150440321), we get a palindrome (5380880835).

The spelling of 1230440514 in words is "one billion, two hundred thirty million, four hundred forty thousand, five hundred fourteen".