2354420345166 has 24 divisors (see below), whose sum is σ = 5277149050680. Its totient is φ = 757744478736.

The previous prime is 2354420345117. The next prime is 2354420345171. The reversal of 2354420345166 is 6615430244532.

2354420345166 is a `hidden beast` number, since 2 + 3 + 5 + 442 + 0 + 3 + 45 + 166 = 666.

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 11 ways as a sum of consecutive naturals, for example, 2255191380 + ... + 2255192423.

It is an arithmetic number, because the mean of its divisors is an integer number (219881210445).

Almost surely, 2^{2354420345166} is an apocalyptic number.

2354420345166 is an abundant number, since it is smaller than the sum of its proper divisors (2922728705514).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2354420345166 is a wasteful number, since it uses less digits than its factorization.

2354420345166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4510383840 (or 4510383837 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 45.

Adding to 2354420345166 its reverse (6615430244532), we get a palindrome (8969850589698).

The spelling of 2354420345166 in words is "two trillion, three hundred fifty-four billion, four hundred twenty million, three hundred forty-five thousand, one hundred sixty-six".