342102233121201 has 40 divisors (see below), whose sum is σ = 599832620425280. Its totient is φ = 190203558171552.

The previous prime is 342102233121199. The next prime is 342102233121329. The reversal of 342102233121201 is 102121332201243.

342102233121201 is a `hidden beast` number, since 3 + 4 + 2 + 1 + 0 + 223 + 312 + 120 + 1 = 666.

It is not a de Polignac number, because 342102233121201 - 2¹ = 342102233121199 is a prime.

It is a super-3 number, since 3×342102233121201³ (a number of 45 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (342102233121401) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 8153423731 + ... + 8153465688.

It is an arithmetic number, because the mean of its divisors is an integer number (14995815510632).

Almost surely, 2^{342102233121201} is an apocalyptic number.

It is an amenable number.

342102233121201 is a deficient number, since it is larger than the sum of its proper divisors (257730387304079).

342102233121201 is a wasteful number, since it uses less digits than its factorization.

342102233121201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16306889475 (or 16306889466 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 342102233121201 its reverse (102121332201243), we get a palindrome (444223565322444).

The spelling of 342102233121201 in words is "three hundred forty-two trillion, one hundred two billion, two hundred thirty-three million, one hundred twenty-one thousand, two hundred one".