35021121349 has 2 divisors, whose sum is σ = 35021121350. Its totient is φ = 35021121348.

The previous prime is 35021121299. The next prime is 35021121379. The reversal of 35021121349 is 94312112053.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34542824449 + 478296900 = 185857^2 + 21870^2 .

It is a cyclic number.

It is not a de Polignac number, because 35021121349 - 2⁷ = 35021121221 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 35021121349.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35021121379) 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, 17510560674 + 17510560675.

It is an arithmetic number, because the mean of its divisors is an integer number (17510560675).

Almost surely, 2^35021121349 is an apocalyptic number.

It is an amenable number.

35021121349 is a deficient number, since it is larger than the sum of its proper divisors (1).

35021121349 is an equidigital number, since it uses as much as digits as its factorization.

35021121349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 31.

The spelling of 35021121349 in words is "thirty-five billion, twenty-one million, one hundred twenty-one thousand, three hundred forty-nine".