20812364014498 has 16 divisors (see below), whose sum is σ = 35831464231680. Its totient is φ = 8881303097376.

The previous prime is 20812364014423. The next prime is 20812364014499. The reversal of 20812364014498 is 89441046321802.

It is not an unprimeable number, because it can be changed into a prime (20812364014499) 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, 3190119978 + ... + 3190126501.

It is an arithmetic number, because the mean of its divisors is an integer number (2239466514480).

Almost surely, 2^{20812364014498} is an apocalyptic number.

20812364014498 is a deficient number, since it is larger than the sum of its proper divisors (15019100217182).

20812364014498 is a wasteful number, since it uses less digits than its factorization.

20812364014498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6380246721.

The product of its (nonzero) digits is 2654208, while the sum is 52.

The spelling of 20812364014498 in words is "twenty trillion, eight hundred twelve billion, three hundred sixty-four million, fourteen thousand, four hundred ninety-eight".