4227123376245 has 48 divisors (see below), whose sum is σ = 8582864251968. Its totient is φ = 1756726594560.

The previous prime is 4227123376207. The next prime is 4227123376277. The reversal of 4227123376245 is 5426733217224.

It is a happy number.

It is not a de Polignac number, because 4227123376245 - 2²³ = 4227114987637 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4227123376194 and 4227123376203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 261409564 + ... + 261425733.

It is an arithmetic number, because the mean of its divisors is an integer number (178809671916).

Almost surely, 2^{4227123376245} is an apocalyptic number.

It is an amenable number.

4227123376245 is an abundant number, since it is smaller than the sum of its proper divisors (4355740875723).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4227123376245 is a wasteful number, since it uses less digits than its factorization.

4227123376245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522835330 (or 522835323 counting only the distinct ones).

The product of its digits is 3386880, while the sum is 48.

The spelling of 4227123376245 in words is "four trillion, two hundred twenty-seven billion, one hundred twenty-three million, three hundred seventy-six thousand, two hundred forty-five".