2098245466242 has 16 divisors (see below), whose sum is σ = 4662767702880. Its totient is φ = 699415155396.

The previous prime is 2098245466217. The next prime is 2098245466397. The reversal of 2098245466242 is 2426645428902.

2098245466242 is a `hidden beast` number, since 2 + 0 + 9 + 8 + 2 + 4 + 5 + 4 + 6 + 624 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54), and also a Moran number because the ratio is a prime number: 38856397523 = 2098245466242 / (2 + 0 + 9 + 8 + 2 + 4 + 5 + 4 + 6 + 6 + 2 + 4 + 2).

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, 19428198708 + ... + 19428198815.

It is an arithmetic number, because the mean of its divisors is an integer number (291422981430).

Almost surely, 2^{2098245466242} is an apocalyptic number.

2098245466242 is an abundant number, since it is smaller than the sum of its proper divisors (2564522236638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2098245466242 is a wasteful number, since it uses less digits than its factorization.

2098245466242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38856397534 (or 38856397528 counting only the distinct ones).

The product of its (nonzero) digits is 13271040, while the sum is 54.

The spelling of 2098245466242 in words is "two trillion, ninety-eight billion, two hundred forty-five million, four hundred sixty-six thousand, two hundred forty-two".