29420558055599 has 2 divisors, whose sum is σ = 29420558055600. Its totient is φ = 29420558055598.

The previous prime is 29420558055523. The next prime is 29420558055619. The reversal of 29420558055599 is 99555085502492.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-29420558055599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29420558057599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14710279027799 + 14710279027800.

It is an arithmetic number, because the mean of its divisors is an integer number (14710279027800).

Almost surely, 2^{29420558055599} is an apocalyptic number.

29420558055599 is a deficient number, since it is larger than the sum of its proper divisors (1).

29420558055599 is an equidigital number, since it uses as much as digits as its factorization.

29420558055599 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 291600000, while the sum is 68.

The spelling of 29420558055599 in words is "twenty-nine trillion, four hundred twenty billion, five hundred fifty-eight million, fifty-five thousand, five hundred ninety-nine".