20000350410 has 64 divisors (see below), whose sum is σ = 49034280960. Its totient is φ = 5219415360.

The previous prime is 20000350397. The next prime is 20000350411. The reversal of 20000350410 is 1405300002.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 20000350410.

It is not an unprimeable number, because it can be changed into a prime (20000350411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 369375 + ... + 420045.

It is an arithmetic number, because the mean of its divisors is an integer number (766160640).

Almost surely, 2^20000350410 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20000350410, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24517140480).

20000350410 is an abundant number, since it is smaller than the sum of its proper divisors (29033930550).

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

20000350410 is a wasteful number, since it uses less digits than its factorization.

20000350410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50963.

The product of its (nonzero) digits is 120, while the sum is 15.

Adding to 20000350410 its reverse (1405300002), we get a palindrome (21405650412).

The spelling of 20000350410 in words is "twenty billion, three hundred fifty thousand, four hundred ten".