142326520146600 has 192 divisors, whose sum is σ = 464507594611200. Its totient is φ = 35950468734720.

The previous prime is 142326520146599. The next prime is 142326520146673. The reversal of 142326520146600 is 6641025623241.

It is a happy number.

142326520146600 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 71094949 + ... + 73069451.

It is an arithmetic number, because the mean of its divisors is an integer number (2419310388600).

Almost surely, 2^{142326520146600} is an apocalyptic number.

142326520146600 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 142326520146600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (232253797305600).

142326520146600 is an abundant number, since it is smaller than the sum of its proper divisors (322181074464600).

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

142326520146600 is a wasteful number, since it uses less digits than its factorization.

142326520146600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1980864 (or 1980855 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 42.

Adding to 142326520146600 its reverse (6641025623241), we get a palindrome (148967545769841).

The spelling of 142326520146600 in words is "one hundred forty-two trillion, three hundred twenty-six billion, five hundred twenty million, one hundred forty-six thousand, six hundred".