34380205501 has 2 divisors, whose sum is σ = 34380205502. Its totient is φ = 34380205500.

The previous prime is 34380205463. The next prime is 34380205511. The reversal of 34380205501 is 10550208343.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23496291225 + 10883914276 = 153285^2 + 104326^2 .

It is a cyclic number.

It is not a de Polignac number, because 34380205501 - 2³¹ = 32232721853 is a prime.

It is a super-2 number, since 2×34380205501² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34380205511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17190102750 + 17190102751.

It is an arithmetic number, because the mean of its divisors is an integer number (17190102751).

Almost surely, 2^34380205501 is an apocalyptic number.

It is an amenable number.

34380205501 is a deficient number, since it is larger than the sum of its proper divisors (1).

34380205501 is an equidigital number, since it uses as much as digits as its factorization.

34380205501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14400, while the sum is 31.

The spelling of 34380205501 in words is "thirty-four billion, three hundred eighty million, two hundred five thousand, five hundred one".