2141355422 has 4 divisors (see below), whose sum is σ = 3212033136. Its totient is φ = 1070677710.

The previous prime is 2141355379. The next prime is 2141355451. The reversal of 2141355422 is 2245531412.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 535338854 + ... + 535338857.

It is an arithmetic number, because the mean of its divisors is an integer number (803008284).

Almost surely, 2^2141355422 is an apocalyptic number.

2141355422 is a deficient number, since it is larger than the sum of its proper divisors (1070677714).

2141355422 is a wasteful number, since it uses less digits than its factorization.

2141355422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1070677713.

The product of its digits is 9600, while the sum is 29.

The square root of 2141355422 is about 46274.7817066704. The cubic root of 2141355422 is about 1288.9307530986.

Adding to 2141355422 its reverse (2245531412), we get a palindrome (4386886834).

The spelling of 2141355422 in words is "two billion, one hundred forty-one million, three hundred fifty-five thousand, four hundred twenty-two".