1430220060839 has 2 divisors, whose sum is σ = 1430220060840. Its totient is φ = 1430220060838.

The previous prime is 1430220060833. The next prime is 1430220060853. The reversal of 1430220060839 is 9380600220341.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1430220060839 - 2¹² = 1430220056743 is a prime.

It is a super-2 number, since 2×1430220060839² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1430220060833) 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 as a sum of consecutive naturals, namely, 715110030419 + 715110030420.

It is an arithmetic number, because the mean of its divisors is an integer number (715110030420).

Almost surely, 2^{1430220060839} is an apocalyptic number.

1430220060839 is a deficient number, since it is larger than the sum of its proper divisors (1).

1430220060839 is an equidigital number, since it uses as much as digits as its factorization.

1430220060839 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 38.

The spelling of 1430220060839 in words is "one trillion, four hundred thirty billion, two hundred twenty million, sixty thousand, eight hundred thirty-nine".