142240301210 has 48 divisors (see below), whose sum is σ = 298054005480. Its totient is φ = 48732042240.

The previous prime is 142240301201. The next prime is 142240301219. The reversal of 142240301210 is 12103042241.

It is an interprime number because it is at equal distance from previous prime (142240301201) and next prime (142240301219).

It can be written as a sum of positive squares in 4 ways, for example, as 39379624249 + 102860676961 = 198443^2 + 320719^2 .

It is not an unprimeable number, because it can be changed into a prime (142240301219) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 560246 + ... + 773534.

Almost surely, 2^142240301210 is an apocalyptic number.

142240301210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142240301210 is an abundant number, since it is smaller than the sum of its proper divisors (155813704270).

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

142240301210 is a wasteful number, since it uses less digits than its factorization.

142240301210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214671 (or 214664 counting only the distinct ones).

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

Adding to 142240301210 its reverse (12103042241), we get a palindrome (154343343451).

The spelling of 142240301210 in words is "one hundred forty-two billion, two hundred forty million, three hundred one thousand, two hundred ten".