49041222214129 has 2 divisors, whose sum is σ = 49041222214130. Its totient is φ = 49041222214128.

The previous prime is 49041222214043. The next prime is 49041222214139. The reversal of 49041222214129 is 92141222214094.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30869136000000 + 18172086214129 = 5556000^2 + 4262873^2 .

It is a cyclic number.

It is not a de Polignac number, because 49041222214129 - 2¹⁹ = 49041221689841 is a prime.

It is not a weakly prime, because it can be changed into another prime (49041222214139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24520611107064 + 24520611107065.

It is an arithmetic number, because the mean of its divisors is an integer number (24520611107065).

Almost surely, 2^{49041222214129} is an apocalyptic number.

It is an amenable number.

49041222214129 is a deficient number, since it is larger than the sum of its proper divisors (1).

49041222214129 is an equidigital number, since it uses as much as digits as its factorization.

49041222214129 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 165888, while the sum is 43.

The spelling of 49041222214129 in words is "forty-nine trillion, forty-one billion, two hundred twenty-two million, two hundred fourteen thousand, one hundred twenty-nine".