20246660601 has 8 divisors (see below), whose sum is σ = 27453099360. Its totient is φ = 13268997792.

The previous prime is 20246660513. The next prime is 20246660617. The reversal of 20246660601 is 10606664202.

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

It is not a de Polignac number, because 20246660601 - 2¹³ = 20246652409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20246660671) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57193780 + ... + 57194133.

It is an arithmetic number, because the mean of its divisors is an integer number (3431637420).

Almost surely, 2^20246660601 is an apocalyptic number.

It is an amenable number.

20246660601 is a deficient number, since it is larger than the sum of its proper divisors (7206438759).

20246660601 is a wasteful number, since it uses less digits than its factorization.

20246660601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114387975.

The product of its (nonzero) digits is 20736, while the sum is 33.

The spelling of 20246660601 in words is "twenty billion, two hundred forty-six million, six hundred sixty thousand, six hundred one".