21113014341 has 8 divisors (see below), whose sum is σ = 28166135040. Its totient is φ = 14067618272.

The previous prime is 21113014331. The next prime is 21113014343. The reversal of 21113014341 is 14341031112.

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

It is a cyclic number.

It is not a de Polignac number, because 21113014341 - 2⁵ = 21113014309 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (21113014343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1924776 + ... + 1935713.

It is an arithmetic number, because the mean of its divisors is an integer number (3520766880).

Almost surely, 2^21113014341 is an apocalyptic number.

It is an amenable number.

21113014341 is a deficient number, since it is larger than the sum of its proper divisors (7053120699).

21113014341 is a wasteful number, since it uses less digits than its factorization.

21113014341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3862315.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 21113014341 its reverse (14341031112), we get a palindrome (35454045453).

The spelling of 21113014341 in words is "twenty-one billion, one hundred thirteen million, fourteen thousand, three hundred forty-one".