1232440034 has 32 divisors (see below), whose sum is σ = 2132371200. Its totient is φ = 523309248.

The previous prime is 1232439991. The next prime is 1232440043. The reversal of 1232440034 is 4300442321.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1232439991 and 1232440009.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 770924 + ... + 772520.

It is an arithmetic number, because the mean of its divisors is an integer number (66636600).

Almost surely, 2^1232440034 is an apocalyptic number.

1232440034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1232440034 is a deficient number, since it is larger than the sum of its proper divisors (899931166).

1232440034 is a wasteful number, since it uses less digits than its factorization.

1232440034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2082.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 1232440034 is about 35106.1253059918. The cubic root of 1232440034 is about 1072.1492984912.

Adding to 1232440034 its reverse (4300442321), we get a palindrome (5532882355).

The spelling of 1232440034 in words is "one billion, two hundred thirty-two million, four hundred forty thousand, thirty-four".