34661371429 has 2 divisors, whose sum is σ = 34661371430. Its totient is φ = 34661371428.

The previous prime is 34661371403. The next prime is 34661371453. The reversal of 34661371429 is 92417316643.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34336831204 + 324540225 = 185302^2 + 18015^2 .

It is a cyclic number.

It is not a de Polignac number, because 34661371429 - 2¹⁹ = 34660847141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34661371469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17330685714 + 17330685715.

It is an arithmetic number, because the mean of its divisors is an integer number (17330685715).

Almost surely, 2^34661371429 is an apocalyptic number.

It is an amenable number.

34661371429 is a deficient number, since it is larger than the sum of its proper divisors (1).

34661371429 is an equidigital number, since it uses as much as digits as its factorization.

34661371429 is an evil number, because the sum of its binary digits is even.

The product of its digits is 653184, while the sum is 46.

The spelling of 34661371429 in words is "thirty-four billion, six hundred sixty-one million, three hundred seventy-one thousand, four hundred twenty-nine".