20110342364 has 24 divisors (see below), whose sum is σ = 40387589088. Its totient is φ = 8582952960.

The previous prime is 20110342363. The next prime is 20110342391. The reversal of 20110342364 is 46324301102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20110342363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1483349 + ... + 1496844.

It is an arithmetic number, because the mean of its divisors is an integer number (1682816212).

Almost surely, 2^20110342364 is an apocalyptic number.

It is an amenable number.

20110342364 is an abundant number, since it is smaller than the sum of its proper divisors (20277246724).

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

20110342364 is a wasteful number, since it uses less digits than its factorization.

20110342364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2980445 (or 2980443 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 20110342364 its reverse (46324301102), we get a palindrome (66434643466).

The spelling of 20110342364 in words is "twenty billion, one hundred ten million, three hundred forty-two thousand, three hundred sixty-four".