1264402624114 has 24 divisors (see below), whose sum is σ = 2209591422828. Its totient is φ = 541067012640.

The previous prime is 1264402624097. The next prime is 1264402624129. The reversal of 1264402624114 is 4114262044621.

It can be written as a sum of positive squares in 2 ways, for example, as 923457575089 + 340945049025 = 960967^2 + 583905^2 .

It is an unprimeable number.

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, 9694729 + ... + 9824284.

Almost surely, 2^{1264402624114} is an apocalyptic number.

1264402624114 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1264402624114 is a deficient number, since it is larger than the sum of its proper divisors (945188798714).

1264402624114 is a wasteful number, since it uses less digits than its factorization.

1264402624114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19519690 (or 19519683 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 37.

Adding to 1264402624114 its reverse (4114262044621), we get a palindrome (5378664668735).

The spelling of 1264402624114 in words is "one trillion, two hundred sixty-four billion, four hundred two million, six hundred twenty-four thousand, one hundred fourteen".