1245132324 has 60 divisors (see below), whose sum is σ = 3396564864. Its totient is φ = 396996336.

The previous prime is 1245132281. The next prime is 1245132331. The reversal of 1245132324 is 4232315421.

1245132324 is a `hidden beast` number, since 124 + 513 + 2 + 3 + 24 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 76092 + ... + 90995.

Almost surely, 2^1245132324 is an apocalyptic number.

It is an amenable number.

1245132324 is an abundant number, since it is smaller than the sum of its proper divisors (2151432540).

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

1245132324 is a wasteful number, since it uses less digits than its factorization.

1245132324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167126 (or 167115 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 1245132324 is about 35286.4325768418. The cubic root of 1245132324 is about 1075.8172473765.

Adding to 1245132324 its reverse (4232315421), we get a palindrome (5477447745).

It can be divided in two parts, 1245132 and 324, that added together give a square (1245456 = 1116²).

The spelling of 1245132324 in words is "one billion, two hundred forty-five million, one hundred thirty-two thousand, three hundred twenty-four".