7143631012 has 36 divisors (see below), whose sum is σ = 14575693440. Its totient is φ = 3054545424.

The previous prime is 7143630961. The next prime is 7143631021. The reversal of 7143631012 is 2101363417.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44533 + ... + 127555.

Almost surely, 2^7143631012 is an apocalyptic number.

It is an amenable number.

7143631012 is an abundant number, since it is smaller than the sum of its proper divisors (7432062428).

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

7143631012 is a wasteful number, since it uses less digits than its factorization.

7143631012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83480 (or 83471 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 7143631012 is about 84520.0036204448. The cubic root of 7143631012 is about 1925.9263332291.

Adding to 7143631012 its reverse (2101363417), we get a palindrome (9244994429).

The spelling of 7143631012 in words is "seven billion, one hundred forty-three million, six hundred thirty-one thousand, twelve".