1080143064 has 288 divisors, whose sum is σ = 3999799440. Its totient is φ = 258854400.

The previous prime is 1080143039. The next prime is 1080143069. The reversal of 1080143064 is 4603410801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1080143069) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 503434 + ... + 505574.

Almost surely, 2^1080143064 is an apocalyptic number.

1080143064 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1080143064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1999899720).

1080143064 is an abundant number, since it is smaller than the sum of its proper divisors (2919656376).

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

1080143064 is a wasteful number, since it uses less digits than its factorization.

1080143064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2191 (or 2177 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 1080143064 is about 32865.5300276749. The cubic root of 1080143064 is about 1026.0308689685.

Adding to 1080143064 its reverse (4603410801), we get a palindrome (5683553865).

The spelling of 1080143064 in words is "one billion, eighty million, one hundred forty-three thousand, sixty-four".