20314514513444 has 24 divisors (see below), whose sum is σ = 36401587826688. Its totient is φ = 9915189371840.

The previous prime is 20314514513417. The next prime is 20314514513533. The reversal of 20314514513444 is 44431541541302.

It is a super-2 number, since 2×20314514513444² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140993177 + ... + 141137184.

It is an arithmetic number, because the mean of its divisors is an integer number (1516732826112).

Almost surely, 2^{20314514513444} is an apocalyptic number.

It is an amenable number.

20314514513444 is a deficient number, since it is larger than the sum of its proper divisors (16087073313244).

20314514513444 is a wasteful number, since it uses less digits than its factorization.

20314514513444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282130795 (or 282130793 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 41.

The spelling of 20314514513444 in words is "twenty trillion, three hundred fourteen billion, five hundred fourteen million, five hundred thirteen thousand, four hundred forty-four".