21411301414 has 8 divisors (see below), whose sum is σ = 32984977968. Its totient is φ = 10416308760.

The previous prime is 21411301393. The next prime is 21411301441. The reversal of 21411301414 is 41410311412.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144670882 + ... + 144671029.

It is an arithmetic number, because the mean of its divisors is an integer number (4123122246).

Almost surely, 2^21411301414 is an apocalyptic number.

21411301414 is a deficient number, since it is larger than the sum of its proper divisors (11573676554).

21411301414 is a wasteful number, since it uses less digits than its factorization.

21411301414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289341950.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 21411301414 its reverse (41410311412), we get a palindrome (62821612826).

The spelling of 21411301414 in words is "twenty-one billion, four hundred eleven million, three hundred one thousand, four hundred fourteen".