145453200411454 has 8 divisors (see below), whose sum is σ = 234962862203160. Its totient is φ = 67132246343736.

The previous prime is 145453200411437. The next prime is 145453200411461. The reversal of 145453200411454 is 454114002354541.

145453200411454 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 145453200411454.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2797176930964 + ... + 2797176931015.

It is an arithmetic number, because the mean of its divisors is an integer number (29370357775395).

Almost surely, 2^{145453200411454} is an apocalyptic number.

145453200411454 is a deficient number, since it is larger than the sum of its proper divisors (89509661791706).

145453200411454 is a wasteful number, since it uses less digits than its factorization.

145453200411454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5594353861994.

The product of its (nonzero) digits is 768000, while the sum is 43.

Adding to 145453200411454 its reverse (454114002354541), we get a palindrome (599567202765995).

The spelling of 145453200411454 in words is "one hundred forty-five trillion, four hundred fifty-three billion, two hundred million, four hundred eleven thousand, four hundred fifty-four".