4227123056730 has 64 divisors (see below), whose sum is σ = 11601880646400. Its totient is φ = 965575724544.

The previous prime is 4227123056713. The next prime is 4227123056759. The reversal of 4227123056730 is 376503217224.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a Curzon number.

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, 6172179 + ... + 6822758.

It is an arithmetic number, because the mean of its divisors is an integer number (181279385100).

Almost surely, 2^{4227123056730} is an apocalyptic number.

4227123056730 is an abundant number, since it is smaller than the sum of its proper divisors (7374757589670).

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

4227123056730 is a wasteful number, since it uses less digits than its factorization.

4227123056730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12996503.

The product of its (nonzero) digits is 423360, while the sum is 42.

The spelling of 4227123056730 in words is "four trillion, two hundred twenty-seven billion, one hundred twenty-three million, fifty-six thousand, seven hundred thirty".