34002121425907 has 2 divisors, whose sum is σ = 34002121425908. Its totient is φ = 34002121425906.

The previous prime is 34002121425893. The next prime is 34002121425911. The reversal of 34002121425907 is 70952412120043.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34002121425907 - 2²⁷ = 34001987208179 is a prime.

It is a super-2 number, since 2×34002121425907² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 34002121425907.

It is not a weakly prime, because it can be changed into another prime (34002121425007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17001060712953 + 17001060712954.

It is an arithmetic number, because the mean of its divisors is an integer number (17001060712954).

Almost surely, 2^{34002121425907} is an apocalyptic number.

34002121425907 is a deficient number, since it is larger than the sum of its proper divisors (1).

34002121425907 is an equidigital number, since it uses as much as digits as its factorization.

34002121425907 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120960, while the sum is 40.

The spelling of 34002121425907 in words is "thirty-four trillion, two billion, one hundred twenty-one million, four hundred twenty-five thousand, nine hundred seven".