2098969520544 has 96 divisors (see below), whose sum is σ = 6592917119040. Its totient is φ = 645836772096.

The previous prime is 2098969520537. The next prime is 2098969520567. The reversal of 2098969520544 is 4450259698902.

2098969520544 is a `hidden beast` number, since 2 + 0 + 9 + 8 + 9 + 69 + 5 + 20 + 544 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93425802 + ... + 93448265.

It is an arithmetic number, because the mean of its divisors is an integer number (68676219990).

Almost surely, 2^{2098969520544} is an apocalyptic number.

2098969520544 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2098969520544 is an abundant number, since it is smaller than the sum of its proper divisors (4493947598496).

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

2098969520544 is a wasteful number, since it uses less digits than its factorization.

2098969520544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186874099 (or 186874085 counting only the distinct ones).

The product of its (nonzero) digits is 55987200, while the sum is 63.

The spelling of 2098969520544 in words is "two trillion, ninety-eight billion, nine hundred sixty-nine million, five hundred twenty thousand, five hundred forty-four".