7143684002 has 32 divisors (see below), whose sum is σ = 13964130432. Its totient is φ = 2659832064.

The previous prime is 7143684001. The next prime is 7143684007. The reversal of 7143684002 is 2004863417.

It is a super-2 number, since 2×7143684002² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7143684001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1151348 + ... + 1157535.

It is an arithmetic number, because the mean of its divisors is an integer number (436379076).

Almost surely, 2^7143684002 is an apocalyptic number.

7143684002 is a deficient number, since it is larger than the sum of its proper divisors (6820446430).

7143684002 is a wasteful number, since it uses less digits than its factorization.

7143684002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2308922.

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 7143684002 is about 84520.3170959504. The cubic root of 7143684002 is about 1925.9310952605.

The spelling of 7143684002 in words is "seven billion, one hundred forty-three million, six hundred eighty-four thousand, two".