201340300442 has 16 divisors (see below), whose sum is σ = 321929865600. Its totient is φ = 94164482880.

The previous prime is 201340300379. The next prime is 201340300471. The reversal of 201340300442 is 244003043102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33531359 + ... + 33537362.

It is an arithmetic number, because the mean of its divisors is an integer number (20120616600).

Almost surely, 2^201340300442 is an apocalyptic number.

201340300442 is a deficient number, since it is larger than the sum of its proper divisors (120589565158).

201340300442 is a wasteful number, since it uses less digits than its factorization.

201340300442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67068821.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 201340300442 its reverse (244003043102), we get a palindrome (445343343544).

The spelling of 201340300442 in words is "two hundred one billion, three hundred forty million, three hundred thousand, four hundred forty-two".