4002097544808 has 32 divisors (see below), whose sum is σ = 10914811486560. Its totient is φ = 1212756831680.

The previous prime is 4002097544803. The next prime is 4002097544813. The reversal of 4002097544808 is 8084457902004.

It is an interprime number because it is at equal distance from previous prime (4002097544803) and next prime (4002097544813).

It is not an unprimeable number, because it can be changed into a prime (4002097544801) 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, 7579729935 + ... + 7579730462.

It is an arithmetic number, because the mean of its divisors is an integer number (341087858955).

Almost surely, 2^{4002097544808} is an apocalyptic number.

It is an amenable number.

4002097544808 is an abundant number, since it is smaller than the sum of its proper divisors (6912713941752).

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

4002097544808 is a wasteful number, since it uses less digits than its factorization.

4002097544808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15159460417 (or 15159460413 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 51.

The spelling of 4002097544808 in words is "four trillion, two billion, ninety-seven million, five hundred forty-four thousand, eight hundred eight".