1413121232 has 20 divisors (see below), whose sum is σ = 2738530080. Its totient is φ = 706403808.

The previous prime is 1413121217. The next prime is 1413121247. The reversal of 1413121232 is 2321213141.

It is an interprime number because it is at equal distance from previous prime (1413121217) and next prime (1413121247).

It is a congruent number.

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, 106013 + ... + 118595.

It is an arithmetic number, because the mean of its divisors is an integer number (136926504).

Almost surely, 2^1413121232 is an apocalyptic number.

It is an amenable number.

1413121232 is a deficient number, since it is larger than the sum of its proper divisors (1325408848).

1413121232 is a wasteful number, since it uses less digits than its factorization.

1413121232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19610 (or 19604 counting only the distinct ones).

The product of its digits is 288, while the sum is 20.

The square root of 1413121232 is about 37591.5047849910. The cubic root of 1413121232 is about 1122.1729794743.

Adding to 1413121232 its reverse (2321213141), we get a palindrome (3734334373).

The spelling of 1413121232 in words is "one billion, four hundred thirteen million, one hundred twenty-one thousand, two hundred thirty-two".