3427420060225 has 192 divisors, whose sum is σ = 5144670720000. Its totient is φ = 2216761344000.

The previous prime is 3427420060213. The next prime is 3427420060271. The reversal of 3427420060225 is 5220600247243.

It is a happy number.

It is not a de Polignac number, because 3427420060225 - 2²³ = 3427411671617 is a prime.

It is a super-3 number, since 3×3427420060225³ (a number of 39 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 6868577026 + ... + 6868577524.

It is an arithmetic number, because the mean of its divisors is an integer number (26795160000).

Almost surely, 2^{3427420060225} is an apocalyptic number.

3427420060225 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3427420060225 is a deficient number, since it is larger than the sum of its proper divisors (1717250659775).

3427420060225 is a wasteful number, since it uses less digits than its factorization.

3427420060225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 864 (or 859 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 37.

The spelling of 3427420060225 in words is "three trillion, four hundred twenty-seven billion, four hundred twenty million, sixty thousand, two hundred twenty-five".