20342411000 has 32 divisors (see below), whose sum is σ = 47601244080. Its totient is φ = 8136964000.

The previous prime is 20342410999. The next prime is 20342411003. The reversal of 20342411000 is 11424302.

It is a self number, because there is not a number n which added to its sum of digits gives 20342411000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20342411003) 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, 10170206 + ... + 10172205.

Almost surely, 2^20342411000 is an apocalyptic number.

20342411000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20342411000 is an abundant number, since it is smaller than the sum of its proper divisors (27258833080).

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

20342411000 is a wasteful number, since it uses less digits than its factorization.

20342411000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20342432 (or 20342418 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 20342411000 its reverse (11424302), we get a palindrome (20353835302).

The spelling of 20342411000 in words is "twenty billion, three hundred forty-two million, four hundred eleven thousand".