202030214420342 has 64 divisors (see below), whose sum is σ = 398322845429760. Its totient is φ = 74455021216800.

The previous prime is 202030214420317. The next prime is 202030214420423. The reversal of 202030214420342 is 243024412030202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51465884 + ... + 55252127.

It is an arithmetic number, because the mean of its divisors is an integer number (6223794459840).

Almost surely, 2^{202030214420342} is an apocalyptic number.

202030214420342 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

202030214420342 is a deficient number, since it is larger than the sum of its proper divisors (196292631009418).

202030214420342 is a wasteful number, since it uses less digits than its factorization.

202030214420342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106718697.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 202030214420342 its reverse (243024412030202), we get a palindrome (445054626450544).

The spelling of 202030214420342 in words is "two hundred two trillion, thirty billion, two hundred fourteen million, four hundred twenty thousand, three hundred forty-two".