1431324104 has 48 divisors (see below), whose sum is σ = 3198072780. Its totient is φ = 598456320.

The previous prime is 1431324079. The next prime is 1431324113. The reversal of 1431324104 is 4014231341.

It can be written as a sum of positive squares in 2 ways, for example, as 1077808900 + 353515204 = 32830^2 + 18802^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1431324104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28457 + ... + 60600.

Almost surely, 2^1431324104 is an apocalyptic number.

1431324104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1431324104 is an abundant number, since it is smaller than the sum of its proper divisors (1766748676).

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

1431324104 is a wasteful number, since it uses less digits than its factorization.

1431324104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89118 (or 89107 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 1431324104 is about 37832.8442494085. The cubic root of 1431324104 is about 1126.9707951230.

Adding to 1431324104 its reverse (4014231341), we get a palindrome (5445555445).

The spelling of 1431324104 in words is "one billion, four hundred thirty-one million, three hundred twenty-four thousand, one hundred four".