1431367348 has 12 divisors (see below), whose sum is σ = 2572592932. Its totient is φ = 696340800.

The previous prime is 1431367321. The next prime is 1431367351. The reversal of 1431367348 is 8437631341.

It can be written as a sum of positive squares in 2 ways, for example, as 1344542224 + 86825124 = 36668^2 + 9318^2 .

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 1431367348.

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, 4835553 + ... + 4835848.

Almost surely, 2^1431367348 is an apocalyptic number.

It is an amenable number.

1431367348 is a deficient number, since it is larger than the sum of its proper divisors (1141225584).

1431367348 is a wasteful number, since it uses less digits than its factorization.

1431367348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9671442 (or 9671440 counting only the distinct ones).

The product of its digits is 145152, while the sum is 40.

The square root of 1431367348 is about 37833.4157590879. The cubic root of 1431367348 is about 1126.9821445754.

Adding to 1431367348 its reverse (8437631341), we get a palindrome (9868998689).

The spelling of 1431367348 in words is "one billion, four hundred thirty-one million, three hundred sixty-seven thousand, three hundred forty-eight".