21410404222114 has 4 divisors (see below), whose sum is σ = 32115606333174. Its totient is φ = 10705202111056.

The previous prime is 21410404222111. The next prime is 21410404222117. The reversal of 21410404222114 is 41122240401412.

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

It is an interprime number because it is at equal distance from previous prime (21410404222111) and next prime (21410404222117).

It can be written as a sum of positive squares in only one way, i.e., 11314107686025 + 10096296536089 = 3363645^2 + 3177467^2 .

It is a super-5 number, since 5×21410404222114⁵ (a number of 68 digits) contains 55555 as substring.

It is not an unprimeable number, because it can be changed into a prime (21410404222111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5352601055527 + ... + 5352601055530.

Almost surely, 2^{21410404222114} is an apocalyptic number.

21410404222114 is a deficient number, since it is larger than the sum of its proper divisors (10705202111060).

21410404222114 is a wasteful number, since it uses less digits than its factorization.

21410404222114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10705202111059.

The product of its (nonzero) digits is 4096, while the sum is 28.

Adding to 21410404222114 its reverse (41122240401412), we get a palindrome (62532644623526).

The spelling of 21410404222114 in words is "twenty-one trillion, four hundred ten billion, four hundred four million, two hundred twenty-two thousand, one hundred fourteen".