3425041125449 has 2 divisors, whose sum is σ = 3425041125450. Its totient is φ = 3425041125448.

The previous prime is 3425041125419. The next prime is 3425041125551. The reversal of 3425041125449 is 9445211405243.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1910910875449 + 1514130250000 = 1382357^2 + 1230500^2 .

It is a cyclic number.

It is not a de Polignac number, because 3425041125449 - 2²⁴ = 3425024348233 is a prime.

It is a super-2 number, since 2×3425041125449² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3425041125419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1712520562724 + 1712520562725.

It is an arithmetic number, because the mean of its divisors is an integer number (1712520562725).

Almost surely, 2^{3425041125449} is an apocalyptic number.

It is an amenable number.

3425041125449 is a deficient number, since it is larger than the sum of its proper divisors (1).

3425041125449 is an equidigital number, since it uses as much as digits as its factorization.

3425041125449 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 691200, while the sum is 44.

The spelling of 3425041125449 in words is "three trillion, four hundred twenty-five billion, forty-one million, one hundred twenty-five thousand, four hundred forty-nine".