20035405110419 has 2 divisors, whose sum is σ = 20035405110420. Its totient is φ = 20035405110418.

The previous prime is 20035405110377. The next prime is 20035405110449. The reversal of 20035405110419 is 91401150453002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20035405110419 - 2⁸ = 20035405110163 is a prime.

It is a super-2 number, since 2×20035405110419² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (20035405110449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10017702555209 + 10017702555210.

It is an arithmetic number, because the mean of its divisors is an integer number (10017702555210).

Almost surely, 2^{20035405110419} is an apocalyptic number.

20035405110419 is a deficient number, since it is larger than the sum of its proper divisors (1).

20035405110419 is an equidigital number, since it uses as much as digits as its factorization.

20035405110419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21600, while the sum is 35.

The spelling of 20035405110419 in words is "twenty trillion, thirty-five billion, four hundred five million, one hundred ten thousand, four hundred nineteen".