14426100520 has 64 divisors (see below), whose sum is σ = 35376808320. Its totient is φ = 5262369024.

The previous prime is 14426100463. The next prime is 14426100539. The reversal of 14426100520 is 2500162441.

It is a happy number.

It is a super-2 number, since 2×14426100520² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123964 + ... + 210283.

It is an arithmetic number, because the mean of its divisors is an integer number (552762630).

Almost surely, 2^14426100520 is an apocalyptic number.

14426100520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14426100520 is an abundant number, since it is smaller than the sum of its proper divisors (20950707800).

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

14426100520 is a wasteful number, since it uses less digits than its factorization.

14426100520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334354 (or 334350 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 14426100520 its reverse (2500162441), we get a palindrome (16926262961).

The spelling of 14426100520 in words is "fourteen billion, four hundred twenty-six million, one hundred thousand, five hundred twenty".