1254304421044 has 24 divisors (see below), whose sum is σ = 2291630181120. Its totient is φ = 599580589344.

The previous prime is 1254304420991. The next prime is 1254304421063. The reversal of 1254304421044 is 4401244034521.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3273564 + ... + 3636595.

It is an arithmetic number, because the mean of its divisors is an integer number (95484590880).

Almost surely, 2^{1254304421044} is an apocalyptic number.

It is an amenable number.

1254304421044 is a deficient number, since it is larger than the sum of its proper divisors (1037325760076).

1254304421044 is a wasteful number, since it uses less digits than its factorization.

1254304421044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6912159 (or 6912157 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 34.

Adding to 1254304421044 its reverse (4401244034521), we get a palindrome (5655548455565).

The spelling of 1254304421044 in words is "one trillion, two hundred fifty-four billion, three hundred four million, four hundred twenty-one thousand, forty-four".