455142841343 has 4 divisors (see below), whose sum is σ = 456956159688. Its totient is φ = 453329523000.

The previous prime is 455142841291. The next prime is 455142841357. The reversal of 455142841343 is 343148241554.

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

It is a cyclic number.

It is not a de Polignac number, because 455142841343 - 2²² = 455138647039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 455142841294 and 455142841303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455142841943) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 906658796 + ... + 906659297.

It is an arithmetic number, because the mean of its divisors is an integer number (114239039922).

Almost surely, 2^455142841343 is an apocalyptic number.

455142841343 is a deficient number, since it is larger than the sum of its proper divisors (1813318345).

455142841343 is a wasteful number, since it uses less digits than its factorization.

455142841343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1813318344.

The product of its digits is 921600, while the sum is 44.

The spelling of 455142841343 in words is "four hundred fifty-five billion, one hundred forty-two million, eight hundred forty-one thousand, three hundred forty-three".