142343030000 has 50 divisors (see below), whose sum is σ = 344626734144. Its totient is φ = 56937208000.

The previous prime is 142343029981. The next prime is 142343030009. The reversal of 142343030000 is 30343241.

It is a tau number, because it is divible by the number of its divisors (50).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142343030009) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 7107152 + ... + 7127151.

Almost surely, 2^142343030000 is an apocalyptic number.

142343030000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142343030000 is an abundant number, since it is smaller than the sum of its proper divisors (202283704144).

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

142343030000 is an equidigital number, since it uses as much as digits as its factorization.

142343030000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14234331 (or 14234310 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 142343030000 its reverse (30343241), we get a palindrome (142373373241).

The spelling of 142343030000 in words is "one hundred forty-two billion, three hundred forty-three million, thirty thousand".