8541280414 has 16 divisors (see below), whose sum is σ = 13371609888. Its totient is φ = 4084150752.

The previous prime is 8541280379. The next prime is 8541280441. The reversal of 8541280414 is 4140821458.

It is a super-2 number, since 2×8541280414² (a number of 21 digits) 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 7 ways as a sum of consecutive naturals, for example, 262324 + ... + 293080.

It is an arithmetic number, because the mean of its divisors is an integer number (835725618).

Almost surely, 2^8541280414 is an apocalyptic number.

8541280414 is a deficient number, since it is larger than the sum of its proper divisors (4830329474).

8541280414 is a wasteful number, since it uses less digits than its factorization.

8541280414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36819.

The product of its (nonzero) digits is 40960, while the sum is 37.

The square root of 8541280414 is about 92419.0478959830. The cubic root of 8541280414 is about 2044.1259898558.

The spelling of 8541280414 in words is "eight billion, five hundred forty-one million, two hundred eighty thousand, four hundred fourteen".