20134413310 has 48 divisors (see below), whose sum is σ = 40762714608. Its totient is φ = 7151316480.

The previous prime is 20134413281. The next prime is 20134413311. The reversal of 20134413310 is 1331443102.

It is a super-2 number, since 2×20134413310² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20134413311) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 141459 + ... + 245518.

It is an arithmetic number, because the mean of its divisors is an integer number (849223221).

Almost surely, 2^20134413310 is an apocalyptic number.

20134413310 is an abundant number, since it is smaller than the sum of its proper divisors (20628301298).

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

20134413310 is a wasteful number, since it uses less digits than its factorization.

20134413310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387049 (or 387038 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 20134413310 its reverse (1331443102), we get a palindrome (21465856412).

The spelling of 20134413310 in words is "twenty billion, one hundred thirty-four million, four hundred thirteen thousand, three hundred ten".