20480200442246 has 32 divisors (see below), whose sum is σ = 32925206764800. Its totient is φ = 9525132735840.

The previous prime is 20480200442243. The next prime is 20480200442269. The reversal of 20480200442246 is 64224400208402.

It is a super-2 number, since 2×20480200442246² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20480200442243) 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, 3704525 + ... + 7394856.

It is an arithmetic number, because the mean of its divisors is an integer number (1028912711400).

Almost surely, 2^{20480200442246} is an apocalyptic number.

20480200442246 is a deficient number, since it is larger than the sum of its proper divisors (12445006322554).

20480200442246 is a wasteful number, since it uses less digits than its factorization.

20480200442246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11100284.

The product of its (nonzero) digits is 196608, while the sum is 38.

The spelling of 20480200442246 in words is "twenty trillion, four hundred eighty billion, two hundred million, four hundred forty-two thousand, two hundred forty-six".