142320010 has 48 divisors (see below), whose sum is σ = 300478464. Its totient is φ = 48390048.

The previous prime is 142319953. The next prime is 142320011. The reversal of 142320010 is 10023241.

It is not an unprimeable number, because it can be changed into a prime (142320011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 61087 + ... + 63373.

It is an arithmetic number, because the mean of its divisors is an integer number (6259968).

Almost surely, 2^142320010 is an apocalyptic number.

142320010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142320010 is an abundant number, since it is smaller than the sum of its proper divisors (158158454).

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

142320010 is a wasteful number, since it uses less digits than its factorization.

142320010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2435 (or 2428 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 142320010 is about 11929.7950527241. The cubic root of 142320010 is about 522.1019579372.

Adding to 142320010 its reverse (10023241), we get a palindrome (152343251).

The spelling of 142320010 in words is "one hundred forty-two million, three hundred twenty thousand, ten".