1314453452 has 24 divisors (see below), whose sum is σ = 2501300256. Its totient is φ = 600778368.

The previous prime is 1314453433. The next prime is 1314453457. The reversal of 1314453452 is 2543544131.

It is a zygodrome in base 7.

It is not an unprimeable number, because it can be changed into a prime (1314453457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117353 + ... + 128064.

It is an arithmetic number, because the mean of its divisors is an integer number (104220844).

Almost surely, 2^1314453452 is an apocalyptic number.

It is an amenable number.

1314453452 is a deficient number, since it is larger than the sum of its proper divisors (1186846804).

1314453452 is a wasteful number, since it uses less digits than its factorization.

1314453452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245537 (or 245535 counting only the distinct ones).

The product of its digits is 28800, while the sum is 32.

The square root of 1314453452 is about 36255.3920403573. The cubic root of 1314453452 is about 1095.4227017705.

Adding to 1314453452 its reverse (2543544131), we get a palindrome (3857997583).

The spelling of 1314453452 in words is "one billion, three hundred fourteen million, four hundred fifty-three thousand, four hundred fifty-two".