2801426118 has 8 divisors (see below), whose sum is σ = 5602852248. Its totient is φ = 933808704.

The previous prime is 2801426099. The next prime is 2801426143. The reversal of 2801426118 is 8116241082.

It is a sphenic number, since it is the product of 3 distinct primes.

2801426118 is an admirable number.

It is a super-2 number, since 2×2801426118² = 15695976589225099848, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 233452171 + ... + 233452182.

It is an arithmetic number, because the mean of its divisors is an integer number (700356531).

Almost surely, 2^2801426118 is an apocalyptic number.

2801426118 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2801426118 is a wasteful number, since it uses less digits than its factorization.

2801426118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466904358.

The product of its (nonzero) digits is 6144, while the sum is 33.

The square root of 2801426118 is about 52928.5000543186. The cubic root of 2801426118 is about 1409.6989981692.

The spelling of 2801426118 in words is "two billion, eight hundred one million, four hundred twenty-six thousand, one hundred eighteen".