34294787487049 has 2 divisors, whose sum is σ = 34294787487050. Its totient is φ = 34294787487048.

The previous prime is 34294787487043. The next prime is 34294787487101. The reversal of 34294787487049 is 94078478749243.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22251409779600 + 12043377707449 = 4717140^2 + 3470357^2 .

It is a cyclic number.

It is not a de Polignac number, because 34294787487049 - 2¹³ = 34294787478857 is a prime.

It is a super-2 number, since 2×34294787487049² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (34294787487043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17147393743524 + 17147393743525.

It is an arithmetic number, because the mean of its divisors is an integer number (17147393743525).

Almost surely, 2^{34294787487049} is an apocalyptic number.

It is an amenable number.

34294787487049 is a deficient number, since it is larger than the sum of its proper divisors (1).

34294787487049 is an equidigital number, since it uses as much as digits as its factorization.

34294787487049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2731180032, while the sum is 76.

The spelling of 34294787487049 in words is "thirty-four trillion, two hundred ninety-four billion, seven hundred eighty-seven million, four hundred eighty-seven thousand, forty-nine".