20460114206544 has 80 divisors (see below), whose sum is σ = 55574250520320. Its totient is φ = 6476915719680.

The previous prime is 20460114206503. The next prime is 20460114206591. The reversal of 20460114206544 is 44560241106402.

It is a super-2 number, since 2×20460114206544² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120393432 + ... + 120563255.

It is an arithmetic number, because the mean of its divisors is an integer number (694678131504).

Almost surely, 2^{20460114206544} is an apocalyptic number.

20460114206544 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

20460114206544 is an abundant number, since it is smaller than the sum of its proper divisors (35114136313776).

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

20460114206544 is a wasteful number, since it uses less digits than its factorization.

20460114206544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240956788 (or 240956782 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 39.

The spelling of 20460114206544 in words is "twenty trillion, four hundred sixty billion, one hundred fourteen million, two hundred six thousand, five hundred forty-four".