2026517422720 has 256 divisors, whose sum is σ = 5634160519680. Its totient is φ = 682653450240.

The previous prime is 2026517422679. The next prime is 2026517422771. The reversal of 2026517422720 is 272247156202.

It is a super-2 number, since 2×2026517422720² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 85999740 + ... + 86023300.

It is an arithmetic number, because the mean of its divisors is an integer number (22008439530).

Almost surely, 2^{2026517422720} is an apocalyptic number.

2026517422720 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2026517422720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2817080259840).

2026517422720 is an abundant number, since it is smaller than the sum of its proper divisors (3607643096960).

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

2026517422720 is a wasteful number, since it uses less digits than its factorization.

2026517422720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23923 (or 23911 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 40.

The spelling of 2026517422720 in words is "two trillion, twenty-six billion, five hundred seventeen million, four hundred twenty-two thousand, seven hundred twenty".