14051420715 has 32 divisors (see below), whose sum is σ = 22912174080. Its totient is φ = 7352002944.

The previous prime is 14051420681. The next prime is 14051420717. The reversal of 14051420715 is 51702415041.

14051420715 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14051420715 - 2⁹ = 14051420203 is a prime.

It is a super-2 number, since 2×14051420715² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14051420717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 148282 + ... + 223808.

It is an arithmetic number, because the mean of its divisors is an integer number (716005440).

Almost surely, 2^14051420715 is an apocalyptic number.

14051420715 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

14051420715 is a deficient number, since it is larger than the sum of its proper divisors (8860753365).

14051420715 is a wasteful number, since it uses less digits than its factorization.

14051420715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75771.

The product of its (nonzero) digits is 5600, while the sum is 30.

Adding to 14051420715 its reverse (51702415041), we get a palindrome (65753835756).

The spelling of 14051420715 in words is "fourteen billion, fifty-one million, four hundred twenty thousand, seven hundred fifteen".