208992114392484 has 48 divisors (see below), whose sum is σ = 488116628334720. Its totient is φ = 69597145992960.

The previous prime is 208992114392473. The next prime is 208992114392533. The reversal of 208992114392484 is 484293411299802.

It is a super-2 number, since 2×208992114392484² (a number of 29 digits) contains 22 as substring.

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, 99855337 + ... + 101926799.

It is an arithmetic number, because the mean of its divisors is an integer number (10169096423640).

Almost surely, 2^{208992114392484} is an apocalyptic number.

It is an amenable number.

208992114392484 is an abundant number, since it is smaller than the sum of its proper divisors (279124513942236).

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

208992114392484 is a wasteful number, since it uses less digits than its factorization.

208992114392484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2079540 (or 2079538 counting only the distinct ones).

The product of its (nonzero) digits is 71663616, while the sum is 66.

The spelling of 208992114392484 in words is "two hundred eight trillion, nine hundred ninety-two billion, one hundred fourteen million, three hundred ninety-two thousand, four hundred eighty-four".