14454215022 has 32 divisors (see below), whose sum is σ = 31453121952. Its totient is φ = 4401598464.

The previous prime is 14454214897. The next prime is 14454215023. The reversal of 14454215022 is 22051245441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14454215023) by changing a digit.

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, 947643 + ... + 962774.

It is an arithmetic number, because the mean of its divisors is an integer number (982910061).

Almost surely, 2^14454215022 is an apocalyptic number.

14454215022 is an abundant number, since it is smaller than the sum of its proper divisors (16998906930).

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

14454215022 is a wasteful number, since it uses less digits than its factorization.

14454215022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1910532.

The product of its (nonzero) digits is 12800, while the sum is 30.

The spelling of 14454215022 in words is "fourteen billion, four hundred fifty-four million, two hundred fifteen thousand, twenty-two".