14453420026 has 24 divisors (see below), whose sum is σ = 23824630620. Its totient is φ = 6567063552.

The previous prime is 14453419993. The next prime is 14453420027. The reversal of 14453420026 is 62002435441.

It can be written as a sum of positive squares in 6 ways, for example, as 14244183801 + 209236225 = 119349^2 + 14465^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 14453420026.

It is not an unprimeable number, because it can be changed into a prime (14453420027) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 414375 + ... + 447898.

Almost surely, 2^14453420026 is an apocalyptic number.

14453420026 is a deficient number, since it is larger than the sum of its proper divisors (9371210594).

14453420026 is a wasteful number, since it uses less digits than its factorization.

14453420026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 862338 (or 862321 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 14453420026 its reverse (62002435441), we get a palindrome (76455855467).

The spelling of 14453420026 in words is "fourteen billion, four hundred fifty-three million, four hundred twenty thousand, twenty-six".