4227102372745 has 8 divisors (see below), whose sum is σ = 5797168968384. Its totient is φ = 2898584484144.

The previous prime is 4227102372589. The next prime is 4227102372761. The reversal of 4227102372745 is 5472732017224.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4227102372745 - 2³⁹ = 3677346558857 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4227102372695 and 4227102372704.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60387176719 + ... + 60387176788.

It is an arithmetic number, because the mean of its divisors is an integer number (724646121048).

Almost surely, 2^{4227102372745} is an apocalyptic number.

It is an amenable number.

4227102372745 is a deficient number, since it is larger than the sum of its proper divisors (1570066595639).

4227102372745 is a wasteful number, since it uses less digits than its factorization.

4227102372745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120774353519.

The product of its (nonzero) digits is 1317120, while the sum is 46.

Adding to 4227102372745 its reverse (5472732017224), we get a palindrome (9699834389969).

The spelling of 4227102372745 in words is "four trillion, two hundred twenty-seven billion, one hundred two million, three hundred seventy-two thousand, seven hundred forty-five".