8401249130 has 16 divisors (see below), whose sum is σ = 15185525760. Its totient is φ = 3346438032.

The previous prime is 8401249111. The next prime is 8401249189. The reversal of 8401249130 is 319421048.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1755194 + ... + 1759973.

It is an arithmetic number, because the mean of its divisors is an integer number (949095360).

Almost surely, 2^8401249130 is an apocalyptic number.

8401249130 is a deficient number, since it is larger than the sum of its proper divisors (6784276630).

8401249130 is a wasteful number, since it uses less digits than its factorization.

8401249130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3515413.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 8401249130 is about 91658.3282086249. The cubic root of 8401249130 is about 2032.8934714276.

The spelling of 8401249130 in words is "eight billion, four hundred one million, two hundred forty-nine thousand, one hundred thirty".