142242311010 has 32 divisors (see below), whose sum is σ = 341652790080. Its totient is φ = 37901144768.

The previous prime is 142242311009. The next prime is 142242311011. The reversal of 142242311010 is 10113242241.

It is an interprime number because it is at equal distance from previous prime (142242311009) and next prime (142242311011).

It is not an unprimeable number, because it can be changed into a prime (142242311011) 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, 1845237 + ... + 1920776.

It is an arithmetic number, because the mean of its divisors is an integer number (10676649690).

Almost surely, 2^142242311010 is an apocalyptic number.

142242311010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142242311010 is an abundant number, since it is smaller than the sum of its proper divisors (199410479070).

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

142242311010 is a wasteful number, since it uses less digits than its factorization.

142242311010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3767282.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 142242311010 its reverse (10113242241), we get a palindrome (152355553251).

The spelling of 142242311010 in words is "one hundred forty-two billion, two hundred forty-two million, three hundred eleven thousand, ten".