1232414240 has 48 divisors (see below), whose sum is σ = 2919210840. Its totient is φ = 491673600.

The previous prime is 1232414219. The next prime is 1232414279. The reversal of 1232414240 is 424142321.

It can be written as a sum of positive squares in 4 ways, for example, as 370639504 + 861774736 = 19252^2 + 29356^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52340 + ... + 72140.

Almost surely, 2^1232414240 is an apocalyptic number.

1232414240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1232414240 is an abundant number, since it is smaller than the sum of its proper divisors (1686796600).

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

1232414240 is a wasteful number, since it uses less digits than its factorization.

1232414240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20205 (or 20197 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 1232414240 is about 35105.7579322823. The cubic root of 1232414240 is about 1072.1418186920.

Adding to 1232414240 its reverse (424142321), we get a palindrome (1656556561).

The spelling of 1232414240 in words is "one billion, two hundred thirty-two million, four hundred fourteen thousand, two hundred forty".