1254014321 has 12 divisors (see below), whose sum is σ = 1477221120. Its totient is φ = 1061260200.

The previous prime is 1254014309. The next prime is 1254014327. The reversal of 1254014321 is 1234104521.

It is a de Polignac number, because none of the positive numbers 2^k-1254014321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1254014327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 158105 + ... + 165846.

It is an arithmetic number, because the mean of its divisors is an integer number (123101760).

Almost surely, 2^1254014321 is an apocalyptic number.

It is an amenable number.

1254014321 is a deficient number, since it is larger than the sum of its proper divisors (223206799).

1254014321 is an equidigital number, since it uses as much as digits as its factorization.

1254014321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324044 (or 324037 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 1254014321 is about 35412.0646249269. The cubic root of 1254014321 is about 1078.3692584437.

Adding to 1254014321 its reverse (1234104521), we get a palindrome (2488118842).

The spelling of 1254014321 in words is "one billion, two hundred fifty-four million, fourteen thousand, three hundred twenty-one".