4097018166252 has 48 divisors (see below), whose sum is σ = 10571633450112. Its totient is φ = 1224513521280.

The previous prime is 4097018166229. The next prime is 4097018166281. The reversal of 4097018166252 is 2526618107904.

It is a junction number, because it is equal to n+sod(n) for n = 4097018166195 and 4097018166204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 212579518 + ... + 212598789.

It is an arithmetic number, because the mean of its divisors is an integer number (220242363544).

Almost surely, 2^{4097018166252} is an apocalyptic number.

It is an amenable number.

4097018166252 is an abundant number, since it is smaller than the sum of its proper divisors (6474615283860).

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

4097018166252 is a wasteful number, since it uses less digits than its factorization.

4097018166252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425178398 (or 425178396 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 51.

The spelling of 4097018166252 in words is "four trillion, ninety-seven billion, eighteen million, one hundred sixty-six thousand, two hundred fifty-two".