142023124010000 has 100 divisors (see below), whose sum is σ = 343987038462144. Its totient is φ = 56786970000000.

The previous prime is 142023124009969. The next prime is 142023124010003. The reversal of 142023124010000 is 10421320241.

It is a tau number, because it is divible by the number of its divisors (100).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (142023124010003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 22726325 + ... + 28293675.

Almost surely, 2^{142023124010000} is an apocalyptic number.

142023124010000 is a gapful number since it is divisible by the number (10) 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 142023124010000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171993519231072).

142023124010000 is an abundant number, since it is smaller than the sum of its proper divisors (201963914452144).

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

142023124010000 is an equidigital number, since it uses as much as digits as its factorization.

142023124010000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5569930 (or 5569909 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 142023124010000 its reverse (10421320241), we get a palindrome (142033545330241).

The spelling of 142023124010000 in words is "one hundred forty-two trillion, twenty-three billion, one hundred twenty-four million, ten thousand".