2026205004204 has 144 divisors (see below), whose sum is σ = 5551732105920. Its totient is φ = 621169274880.

The previous prime is 2026205004193. The next prime is 2026205004259. The reversal of 2026205004204 is 4024005026202.

It is a happy number.

It is a super-2 number, since 2×2026205004204² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5611824 + ... + 5961960.

It is an arithmetic number, because the mean of its divisors is an integer number (38553695180).

Almost surely, 2^{2026205004204} 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 2026205004204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2775866052960).

2026205004204 is an abundant number, since it is smaller than the sum of its proper divisors (3525527101716).

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

2026205004204 is a wasteful number, since it uses less digits than its factorization.

2026205004204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350440 (or 350435 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The spelling of 2026205004204 in words is "two trillion, twenty-six billion, two hundred five million, four thousand, two hundred four".