1428572272859 has 8 divisors (see below), whose sum is σ = 1517814123840. Its totient is φ = 1340735805576.

The previous prime is 1428572272843. The next prime is 1428572272877. The reversal of 1428572272859 is 9582722758241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1428572272859 - 2⁴ = 1428572272843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1428572272159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 351343829 + ... + 351347894.

It is an arithmetic number, because the mean of its divisors is an integer number (189726765480).

Almost surely, 2^{1428572272859} is an apocalyptic number.

1428572272859 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

1428572272859 is a deficient number, since it is larger than the sum of its proper divisors (89241850981).

1428572272859 is a wasteful number, since it uses less digits than its factorization.

1428572272859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 702691849.

The product of its digits is 45158400, while the sum is 62.

The spelling of 1428572272859 in words is "one trillion, four hundred twenty-eight billion, five hundred seventy-two million, two hundred seventy-two thousand, eight hundred fifty-nine".