1026372368419 has 2 divisors, whose sum is σ = 1026372368420. Its totient is φ = 1026372368418.

The previous prime is 1026372368401. The next prime is 1026372368443. The reversal of 1026372368419 is 9148632736201.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1026372368419 - 2¹³ = 1026372360227 is a prime.

It is a super-2 number, since 2×1026372368419² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1026372368459) 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, 513186184209 + 513186184210.

It is an arithmetic number, because the mean of its divisors is an integer number (513186184210).

Almost surely, 2^{1026372368419} is an apocalyptic number.

1026372368419 is a deficient number, since it is larger than the sum of its proper divisors (1).

1026372368419 is an equidigital number, since it uses as much as digits as its factorization.

1026372368419 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2612736, while the sum is 52.

The spelling of 1026372368419 in words is "one trillion, twenty-six billion, three hundred seventy-two million, three hundred sixty-eight thousand, four hundred nineteen".