142373200250 has 32 divisors (see below), whose sum is σ = 266568449472. Its totient is φ = 56939490000.

The previous prime is 142373200171. The next prime is 142373200259. The reversal of 142373200250 is 52002373241.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (142373200259) 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, 1506905 + ... + 1598595.

It is an arithmetic number, because the mean of its divisors is an integer number (8330264046).

Almost surely, 2^142373200250 is an apocalyptic number.

142373200250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142373200250 is a deficient number, since it is larger than the sum of its proper divisors (124195249222).

142373200250 is an equidigital number, since it uses as much as digits as its factorization.

142373200250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97919 (or 97909 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 29.

Adding to 142373200250 its reverse (52002373241), we get a palindrome (194375573491).

The spelling of 142373200250 in words is "one hundred forty-two billion, three hundred seventy-three million, two hundred thousand, two hundred fifty".