21434313114 has 96 divisors (see below), whose sum is σ = 48481804800. Its totient is φ = 6838745760.

The previous prime is 21434313097. The next prime is 21434313127. The reversal of 21434313114 is 41131343412.

21434313114 is a `hidden beast` number, since 2 + 1 + 4 + 343 + 1 + 311 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9835677 + ... + 9837855.

It is an arithmetic number, because the mean of its divisors is an integer number (505018800).

Almost surely, 2^21434313114 is an apocalyptic number.

21434313114 is an abundant number, since it is smaller than the sum of its proper divisors (27047491686).

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

21434313114 is a wasteful number, since it uses less digits than its factorization.

21434313114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2480 (or 2477 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

Adding to 21434313114 its reverse (41131343412), we get a palindrome (62565656526).

The spelling of 21434313114 in words is "twenty-one billion, four hundred thirty-four million, three hundred thirteen thousand, one hundred fourteen".