351025340401129 has 2 divisors, whose sum is σ = 351025340401130. Its totient is φ = 351025340401128.

The previous prime is 351025340401121. The next prime is 351025340401133. The reversal of 351025340401129 is 921104043520153.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 293775657813225 + 57249682587904 = 17139885^2 + 7566352^2 .

It is an emirp because it is prime and its reverse (921104043520153) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 351025340401129 - 2³ = 351025340401121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 351025340401091 and 351025340401100.

It is not a weakly prime, because it can be changed into another prime (351025340401121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175512670200564 + 175512670200565.

It is an arithmetic number, because the mean of its divisors is an integer number (175512670200565).

Almost surely, 2^{351025340401129} is an apocalyptic number.

It is an amenable number.

351025340401129 is a deficient number, since it is larger than the sum of its proper divisors (1).

351025340401129 is an equidigital number, since it uses as much as digits as its factorization.

351025340401129 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129600, while the sum is 40.

The spelling of 351025340401129 in words is "three hundred fifty-one trillion, twenty-five billion, three hundred forty million, four hundred one thousand, one hundred twenty-nine".