2040350019204 has 96 divisors (see below), whose sum is σ = 5729968097280. Its totient is φ = 552017749248.

The previous prime is 2040350019167. The next prime is 2040350019209. The reversal of 2040350019204 is 4029100530402.

It is not an unprimeable number, because it can be changed into a prime (2040350019209) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3139297 + ... + 3733079.

It is an arithmetic number, because the mean of its divisors is an integer number (59687167680).

Almost surely, 2^{2040350019204} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2040350019204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2864984048640).

2040350019204 is an abundant number, since it is smaller than the sum of its proper divisors (3689618078076).

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

2040350019204 is a wasteful number, since it uses less digits than its factorization.

2040350019204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 595969 (or 595967 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 2040350019204 its reverse (4029100530402), we get a palindrome (6069450549606).

The spelling of 2040350019204 in words is "two trillion, forty billion, three hundred fifty million, nineteen thousand, two hundred four".