1403234412 has 12 divisors (see below), whose sum is σ = 3274213656. Its totient is φ = 467744800.

The previous prime is 1403234387. The next prime is 1403234447. The reversal of 1403234412 is 2144323041.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58468089 + ... + 58468112.

It is an arithmetic number, because the mean of its divisors is an integer number (272851138).

Almost surely, 2^1403234412 is an apocalyptic number.

1403234412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1403234412 is an abundant number, since it is smaller than the sum of its proper divisors (1870979244).

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

1403234412 is a wasteful number, since it uses less digits than its factorization.

1403234412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116936208 (or 116936206 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 1403234412 is about 37459.7705812516. The cubic root of 1403234412 is about 1119.5497797154.

Adding to 1403234412 its reverse (2144323041), we get a palindrome (3547557453).

The spelling of 1403234412 in words is "one billion, four hundred three million, two hundred thirty-four thousand, four hundred twelve".