4227123376378 has 64 divisors (see below), whose sum is σ = 7588092690432. Its totient is φ = 1726781696640.

The previous prime is 4227123376331. The next prime is 4227123376393. The reversal of 4227123376378 is 8736733217224.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 557443575 + ... + 557451157.

It is an arithmetic number, because the mean of its divisors is an integer number (118563948288).

Almost surely, 2^{4227123376378} is an apocalyptic number.

4227123376378 is a deficient number, since it is larger than the sum of its proper divisors (3360969314054).

4227123376378 is a wasteful number, since it uses less digits than its factorization.

4227123376378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13459.

The product of its digits is 14224896, while the sum is 55.

The spelling of 4227123376378 in words is "four trillion, two hundred twenty-seven billion, one hundred twenty-three million, three hundred seventy-six thousand, three hundred seventy-eight".