1143314625 has 64 divisors (see below), whose sum is σ = 1948826880. Its totient is φ = 595123200.

The previous prime is 1143314611. The next prime is 1143314657. The reversal of 1143314625 is 5264133411.

It is not a de Polignac number, because 1143314625 - 2¹⁴ = 1143298241 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1143314592 and 1143314601.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3392457 + ... + 3392793.

It is an arithmetic number, because the mean of its divisors is an integer number (30450420).

Almost surely, 2^1143314625 is an apocalyptic number.

1143314625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1143314625 is a deficient number, since it is larger than the sum of its proper divisors (805512255).

1143314625 is a wasteful number, since it uses less digits than its factorization.

1143314625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547 (or 537 counting only the distinct ones).

The product of its digits is 8640, while the sum is 30.

The square root of 1143314625 is about 33812.9357642900. The cubic root of 1143314625 is about 1045.6554041238.

The spelling of 1143314625 in words is "one billion, one hundred forty-three million, three hundred fourteen thousand, six hundred twenty-five".