1430428874759 has 4 divisors (see below), whose sum is σ = 1431027633480. Its totient is φ = 1429830116040.

The previous prime is 1430428874747. The next prime is 1430428874761. The reversal of 1430428874759 is 9574788240341.

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

It is a cyclic number.

It is not a de Polignac number, because 1430428874759 - 2²⁸ = 1430160439303 is a prime.

It is a super-2 number, since 2×1430428874759² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1430428874729) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 299375777 + ... + 299380554.

It is an arithmetic number, because the mean of its divisors is an integer number (357756908370).

Almost surely, 2^{1430428874759} is an apocalyptic number.

1430428874759 is a deficient number, since it is larger than the sum of its proper divisors (598758721).

1430428874759 is an equidigital number, since it uses as much as digits as its factorization.

1430428874759 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 598758720.

The product of its (nonzero) digits is 54190080, while the sum is 62.

The spelling of 1430428874759 in words is "one trillion, four hundred thirty billion, four hundred twenty-eight million, eight hundred seventy-four thousand, seven hundred fifty-nine".