2052022454342 has 8 divisors (see below), whose sum is σ = 3517752778896. Its totient is φ = 879438194712.

The previous prime is 2052022454327. The next prime is 2052022454381. The reversal of 2052022454342 is 2434542202502.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×2052022454342³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73286516213 + ... + 73286516240.

It is an arithmetic number, because the mean of its divisors is an integer number (439719097362).

Almost surely, 2^{2052022454342} is an apocalyptic number.

2052022454342 is a deficient number, since it is larger than the sum of its proper divisors (1465730324554).

2052022454342 is a wasteful number, since it uses less digits than its factorization.

2052022454342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146573032462.

The product of its (nonzero) digits is 153600, while the sum is 35.

Adding to 2052022454342 its reverse (2434542202502), we get a palindrome (4486564656844).

The spelling of 2052022454342 in words is "two trillion, fifty-two billion, twenty-two million, four hundred fifty-four thousand, three hundred forty-two".