2141354342 has 8 divisors (see below), whose sum is σ = 3212597496. Its totient is φ = 1070488512.

The previous prime is 2141354297. The next prime is 2141354381. The reversal of 2141354342 is 2434531412.

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

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, 79688 + ... + 103115.

It is an arithmetic number, because the mean of its divisors is an integer number (401574687).

Almost surely, 2^2141354342 is an apocalyptic number.

2141354342 is a deficient number, since it is larger than the sum of its proper divisors (1071243154).

2141354342 is a wasteful number, since it uses less digits than its factorization.

2141354342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188662.

The product of its digits is 11520, while the sum is 29.

The square root of 2141354342 is about 46274.7700372460. The cubic root of 2141354342 is about 1288.9305364064.

Adding to 2141354342 its reverse (2434531412), we get a palindrome (4575885754).

The spelling of 2141354342 in words is "two billion, one hundred forty-one million, three hundred fifty-four thousand, three hundred forty-two".