4245455040201 has 16 divisors (see below), whose sum is σ = 6289601243520. Its totient is φ = 2830286160720.

The previous prime is 4245455040139. The next prime is 4245455040247. The reversal of 4245455040201 is 1020405545424.

4245455040201 is a `hidden beast` number, since 4 + 2 + 4 + 545 + 50 + 40 + 20 + 1 = 666.

It is not a de Polignac number, because 4245455040201 - 2⁶ = 4245455040137 is a prime.

It is a super-2 number, since 2×4245455040201² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4245455040601) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5332191 + ... + 6076443.

It is an arithmetic number, because the mean of its divisors is an integer number (393100077720).

Almost surely, 2^{4245455040201} is an apocalyptic number.

It is an amenable number.

4245455040201 is a deficient number, since it is larger than the sum of its proper divisors (2044146203319).

4245455040201 is a wasteful number, since it uses less digits than its factorization.

4245455040201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 955533 (or 955527 counting only the distinct ones).

The product of its (nonzero) digits is 128000, while the sum is 36.

The spelling of 4245455040201 in words is "four trillion, two hundred forty-five billion, four hundred fifty-five million, forty thousand, two hundred one".