142214231013040 has 20 divisors (see below), whose sum is σ = 330648087105504. Its totient is φ = 56885692405184.

The previous prime is 142214231013013. The next prime is 142214231013047. The reversal of 142214231013040 is 40310132412241.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (20).

It is not an unprimeable number, because it can be changed into a prime (142214231013047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 888838943752 + ... + 888838943911.

Almost surely, 2^{142214231013040} is an apocalyptic number.

142214231013040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142214231013040 is an abundant number, since it is smaller than the sum of its proper divisors (188433856092464).

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

142214231013040 is a wasteful number, since it uses less digits than its factorization.

142214231013040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1777677887676 (or 1777677887670 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 142214231013040 its reverse (40310132412241), we get a palindrome (182524363425281).

The spelling of 142214231013040 in words is "one hundred forty-two trillion, two hundred fourteen billion, two hundred thirty-one million, thirteen thousand, forty".