1616272676419 has 2 divisors, whose sum is σ = 1616272676420. Its totient is φ = 1616272676418.

The previous prime is 1616272676413. The next prime is 1616272676441. The reversal of 1616272676419 is 9146762726161.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1616272676419 - 2¹¹ = 1616272674371 is a prime.

It is a super-2 number, since 2×1616272676419² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1616272676413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 808136338209 + 808136338210.

It is an arithmetic number, because the mean of its divisors is an integer number (808136338210).

Almost surely, 2^{1616272676419} is an apocalyptic number.

1616272676419 is a deficient number, since it is larger than the sum of its proper divisors (1).

1616272676419 is an equidigital number, since it uses as much as digits as its factorization.

1616272676419 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9144576, while the sum is 58.

The spelling of 1616272676419 in words is "one trillion, six hundred sixteen billion, two hundred seventy-two million, six hundred seventy-six thousand, four hundred nineteen".