1000142324320 has 48 divisors (see below), whose sum is σ = 2363609315088. Its totient is φ = 399926039040.

The previous prime is 1000142324297. The next prime is 1000142324341. The reversal of 1000142324320 is 234232410001.

It is a junction number, because it is equal to n+sod(n) for n = 1000142324291 and 1000142324300.

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, 531294 + ... + 1510813.

It is an arithmetic number, because the mean of its divisors is an integer number (49241860731).

Almost surely, 2^{1000142324320} is an apocalyptic number.

1000142324320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1000142324320 is an abundant number, since it is smaller than the sum of its proper divisors (1363466990768).

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

1000142324320 is a wasteful number, since it uses less digits than its factorization.

1000142324320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2045183 (or 2045175 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 1000142324320 its reverse (234232410001), we get a palindrome (1234374734321).

The spelling of 1000142324320 in words is "one trillion, one hundred forty-two million, three hundred twenty-four thousand, three hundred twenty".