14070805454 has 4 divisors (see below), whose sum is σ = 21106208184. Its totient is φ = 7035402726.

The previous prime is 14070805453. The next prime is 14070805501. The reversal of 14070805454 is 45450807041.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×14070805454² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14070805451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3517701362 + ... + 3517701365.

It is an arithmetic number, because the mean of its divisors is an integer number (5276552046).

Almost surely, 2^14070805454 is an apocalyptic number.

14070805454 is a deficient number, since it is larger than the sum of its proper divisors (7035402730).

14070805454 is an equidigital number, since it uses as much as digits as its factorization.

14070805454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7035402729.

The product of its (nonzero) digits is 89600, while the sum is 38.

The spelling of 14070805454 in words is "fourteen billion, seventy million, eight hundred five thousand, four hundred fifty-four".