454150355343 has 4 divisors (see below), whose sum is σ = 605533807128. Its totient is φ = 302766903560.

The previous prime is 454150355303. The next prime is 454150355357. The reversal of 454150355343 is 343553051454.

It is a happy number.

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 454150355343 - 2¹⁶ = 454150289807 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 454150355295 and 454150355304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454150355303) 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, 75691725888 + ... + 75691725893.

It is an arithmetic number, because the mean of its divisors is an integer number (151383451782).

Almost surely, 2^454150355343 is an apocalyptic number.

454150355343 is a deficient number, since it is larger than the sum of its proper divisors (151383451785).

454150355343 is a wasteful number, since it uses less digits than its factorization.

454150355343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151383451784.

The product of its (nonzero) digits is 1080000, while the sum is 42.

The spelling of 454150355343 in words is "four hundred fifty-four billion, one hundred fifty million, three hundred fifty-five thousand, three hundred forty-three".