1428676874788 has 24 divisors (see below), whose sum is σ = 2648672363232. Its totient is φ = 671958363264.

The previous prime is 1428676874773. The next prime is 1428676874827. The reversal of 1428676874788 is 8874786768241.

It is a super-2 number, since 2×1428676874788² (a number of 25 digits) contains 22 as substring.

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, 5499706 + ... + 5753617.

It is an arithmetic number, because the mean of its divisors is an integer number (110361348468).

Almost surely, 2^{1428676874788} is an apocalyptic number.

It is an amenable number.

1428676874788 is a deficient number, since it is larger than the sum of its proper divisors (1219995488444).

1428676874788 is a wasteful number, since it uses less digits than its factorization.

1428676874788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11255211 (or 11255209 counting only the distinct ones).

The product of its digits is 1618477056, while the sum is 76.

The spelling of 1428676874788 in words is "one trillion, four hundred twenty-eight billion, six hundred seventy-six million, eight hundred seventy-four thousand, seven hundred eighty-eight".