201324311342 has 64 divisors (see below), whose sum is σ = 385211344896. Its totient is φ = 76629788160.

The previous prime is 201324311329. The next prime is 201324311369. The reversal of 201324311342 is 243113423102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4006598 + ... + 4056534.

It is an arithmetic number, because the mean of its divisors is an integer number (6018927264).

Almost surely, 2^201324311342 is an apocalyptic number.

201324311342 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

201324311342 is a deficient number, since it is larger than the sum of its proper divisors (183887033554).

201324311342 is a wasteful number, since it uses less digits than its factorization.

201324311342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50561.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 201324311342 its reverse (243113423102), we get a palindrome (444437734444).

The spelling of 201324311342 in words is "two hundred one billion, three hundred twenty-four million, three hundred eleven thousand, three hundred forty-two".