20714419873 has 16 divisors (see below), whose sum is σ = 25305428736. Its totient is φ = 16569020160.

The previous prime is 20714419867. The next prime is 20714419897. The reversal of 20714419873 is 37891441702.

It is not a de Polignac number, because 20714419873 - 2¹³ = 20714411681 is a prime.

It is a super-2 number, since 2×20714419873² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20714419853) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1562436 + ... + 1575637.

It is an arithmetic number, because the mean of its divisors is an integer number (1581589296).

Almost surely, 2^20714419873 is an apocalyptic number.

20714419873 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

20714419873 is a deficient number, since it is larger than the sum of its proper divisors (4591008863).

20714419873 is a wasteful number, since it uses less digits than its factorization.

20714419873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3138144.

The product of its (nonzero) digits is 338688, while the sum is 46.

The spelling of 20714419873 in words is "twenty billion, seven hundred fourteen million, four hundred nineteen thousand, eight hundred seventy-three".