1428887314600 has 24 divisors (see below), whose sum is σ = 3322163006910. Its totient is φ = 571554925760.

The previous prime is 1428887314573. The next prime is 1428887314651. The reversal of 1428887314600 is 64137888241.

It can be written as a sum of positive squares in 3 ways, for example, as 789293650084 + 639593664516 = 888422^2 + 799746^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3572218087 + ... + 3572218486.

Almost surely, 2^{1428887314600} is an apocalyptic number.

1428887314600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1428887314600 is an abundant number, since it is smaller than the sum of its proper divisors (1893275692310).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1428887314600 is a wasteful number, since it uses less digits than its factorization.

1428887314600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7144436589 (or 7144436580 counting only the distinct ones).

The product of its (nonzero) digits is 2064384, while the sum is 52.

The spelling of 1428887314600 in words is "one trillion, four hundred twenty-eight billion, eight hundred eighty-seven million, three hundred fourteen thousand, six hundred".