158298516419 has 2 divisors, whose sum is σ = 158298516420. Its totient is φ = 158298516418.

The previous prime is 158298516289. The next prime is 158298516437. The reversal of 158298516419 is 914615892851.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 158298516419 - 2¹⁶ = 158298450883 is a prime.

It is a super-2 number, since 2×158298516419² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (158298516469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79149258209 + 79149258210.

It is an arithmetic number, because the mean of its divisors is an integer number (79149258210).

Almost surely, 2^158298516419 is an apocalyptic number.

158298516419 is a deficient number, since it is larger than the sum of its proper divisors (1).

158298516419 is an equidigital number, since it uses as much as digits as its factorization.

158298516419 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6220800, while the sum is 59.

The spelling of 158298516419 in words is "one hundred fifty-eight billion, two hundred ninety-eight million, five hundred sixteen thousand, four hundred nineteen".