20260460426020 has 96 divisors (see below), whose sum is σ = 44994075033600. Its totient is φ = 7647702251904.

The previous prime is 20260460425949. The next prime is 20260460426027. The reversal of 20260460426020 is 2062406406202.

It is not an unprimeable number, because it can be changed into a prime (20260460426027) 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, 46260907 + ... + 46696813.

It is an arithmetic number, because the mean of its divisors is an integer number (468688281600).

Almost surely, 2^{20260460426020} is an apocalyptic number.

20260460426020 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 20260460426020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22497037516800).

20260460426020 is an abundant number, since it is smaller than the sum of its proper divisors (24733614607580).

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

20260460426020 is a wasteful number, since it uses less digits than its factorization.

20260460426020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437297 (or 437295 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 34.

The spelling of 20260460426020 in words is "twenty trillion, two hundred sixty billion, four hundred sixty million, four hundred twenty-six thousand, twenty".