1158896940419 has 2 divisors, whose sum is σ = 1158896940420. Its totient is φ = 1158896940418.

The previous prime is 1158896940349. The next prime is 1158896940457. The reversal of 1158896940419 is 9140496988511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1158896940419 - 2⁸ = 1158896940163 is a prime.

It is a super-2 number, since 2×1158896940419² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1158896942419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 579448470209 + 579448470210.

It is an arithmetic number, because the mean of its divisors is an integer number (579448470210).

Almost surely, 2^{1158896940419} is an apocalyptic number.

1158896940419 is a deficient number, since it is larger than the sum of its proper divisors (1).

1158896940419 is an equidigital number, since it uses as much as digits as its factorization.

1158896940419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22394880, while the sum is 65.

The spelling of 1158896940419 in words is "one trillion, one hundred fifty-eight billion, eight hundred ninety-six million, nine hundred forty thousand, four hundred nineteen".