42005453210411 has 2 divisors, whose sum is σ = 42005453210412. Its totient is φ = 42005453210410.

The previous prime is 42005453210309. The next prime is 42005453210431. The reversal of 42005453210411 is 11401235450024.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42005453210411 - 2²² = 42005449016107 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (42005453210431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21002726605205 + 21002726605206.

It is an arithmetic number, because the mean of its divisors is an integer number (21002726605206).

Almost surely, 2^{42005453210411} is an apocalyptic number.

42005453210411 is a deficient number, since it is larger than the sum of its proper divisors (1).

42005453210411 is an equidigital number, since it uses as much as digits as its factorization.

42005453210411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 42005453210411 its reverse (11401235450024), we get a palindrome (53406688660435).

The spelling of 42005453210411 in words is "forty-two trillion, five billion, four hundred fifty-three million, two hundred ten thousand, four hundred eleven".