21414134011314 has 128 divisors (see below), whose sum is σ = 53753574481920. Its totient is φ = 5599330329600.

The previous prime is 21414134011243. The next prime is 21414134011327. The reversal of 21414134011314 is 41311043141412.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 15540909 + ... + 16862624.

It is an arithmetic number, because the mean of its divisors is an integer number (419949800640).

Almost surely, 2^{21414134011314} is an apocalyptic number.

21414134011314 is an abundant number, since it is smaller than the sum of its proper divisors (32339440470606).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

21414134011314 is a wasteful number, since it uses less digits than its factorization.

21414134011314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32403616.

The product of its (nonzero) digits is 4608, while the sum is 30.

Adding to 21414134011314 its reverse (41311043141412), we get a palindrome (62725177152726).

The spelling of 21414134011314 in words is "twenty-one trillion, four hundred fourteen billion, one hundred thirty-four million, eleven thousand, three hundred fourteen".