8202143190 has 16 divisors (see below), whose sum is σ = 19685143728. Its totient is φ = 2187238176.

The previous prime is 8202143141. The next prime is 8202143203. The reversal of 8202143190 is 913412028.

It is a super-2 number, since 2×8202143190² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 273404773 = 8202143190 / (8 + 2 + 0 + 2 + 1 + 4 + 3 + 1 + 9 + 0).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136702357 + ... + 136702416.

It is an arithmetic number, because the mean of its divisors is an integer number (1230321483).

Almost surely, 2^8202143190 is an apocalyptic number.

8202143190 is an abundant number, since it is smaller than the sum of its proper divisors (11483000538).

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

8202143190 is a wasteful number, since it uses less digits than its factorization.

8202143190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273404783.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 8202143190 is about 90565.6843953603. The cubic root of 8202143190 is about 2016.7053430948.

The spelling of 8202143190 in words is "eight billion, two hundred two million, one hundred forty-three thousand, one hundred ninety".