20414354310 has 96 divisors (see below), whose sum is σ = 60879304512. Its totient is φ = 4649253120.

The previous prime is 20414354309. The next prime is 20414354393. The reversal of 20414354310 is 1345341402.

It is a happy number.

20414354310 is a `hidden beast` number, since 204 + 143 + 5 + 4 + 310 = 666.

It is a super-2 number, since 2×20414354310² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

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, 116020 + ... + 233000.

It is an arithmetic number, because the mean of its divisors is an integer number (634159422).

Almost surely, 2^20414354310 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20414354310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30439652256).

20414354310 is an abundant number, since it is smaller than the sum of its proper divisors (40464950202).

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

20414354310 is a wasteful number, since it uses less digits than its factorization.

20414354310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117278 (or 117275 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 20414354310 its reverse (1345341402), we get a palindrome (21759695712).

The spelling of 20414354310 in words is "twenty billion, four hundred fourteen million, three hundred fifty-four thousand, three hundred ten".