1428029058059 has 4 divisors (see below), whose sum is σ = 1432533881904. Its totient is φ = 1423524234216.

The previous prime is 1428029058017. The next prime is 1428029058073. The reversal of 1428029058059 is 9508509208241.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1428029058059 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1428029058059.

It is not an unprimeable number, because it can be changed into a prime (1428029658059) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2252411447 + ... + 2252412080.

It is an arithmetic number, because the mean of its divisors is an integer number (358133470476).

Almost surely, 2^{1428029058059} is an apocalyptic number.

1428029058059 is a deficient number, since it is larger than the sum of its proper divisors (4504823845).

1428029058059 is an equidigital number, since it uses as much as digits as its factorization.

1428029058059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4504823844.

The product of its (nonzero) digits is 2073600, while the sum is 53.

The spelling of 1428029058059 in words is "one trillion, four hundred twenty-eight billion, twenty-nine million, fifty-eight thousand, fifty-nine".