34250221597 has 2 divisors, whose sum is σ = 34250221598. Its totient is φ = 34250221596.

The previous prime is 34250221513. The next prime is 34250221601. The reversal of 34250221597 is 79512205243.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25502173636 + 8748047961 = 159694^2 + 93531^2 .

It is a cyclic number.

It is not a de Polignac number, because 34250221597 - 2³¹ = 32102737949 is a prime.

It is a super-4 number, since 4×34250221597⁴ (a number of 43 digits) contains 4444 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34250221097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17125110798 + 17125110799.

It is an arithmetic number, because the mean of its divisors is an integer number (17125110799).

Almost surely, 2^34250221597 is an apocalyptic number.

It is an amenable number.

34250221597 is a deficient number, since it is larger than the sum of its proper divisors (1).

34250221597 is an equidigital number, since it uses as much as digits as its factorization.

34250221597 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 151200, while the sum is 40.

The spelling of 34250221597 in words is "thirty-four billion, two hundred fifty million, two hundred twenty-one thousand, five hundred ninety-seven".