254535035343 has 4 divisors (see below), whose sum is σ = 339380047128. Its totient is φ = 169690023560.

The previous prime is 254535035281. The next prime is 254535035357. The reversal of 254535035343 is 343530535452.

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 254535035343 - 2⁸ = 254535035087 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 254535035295 and 254535035304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254535035243) 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, 42422505888 + ... + 42422505893.

It is an arithmetic number, because the mean of its divisors is an integer number (84845011782).

Almost surely, 2^254535035343 is an apocalyptic number.

254535035343 is a deficient number, since it is larger than the sum of its proper divisors (84845011785).

254535035343 is an equidigital number, since it uses as much as digits as its factorization.

254535035343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84845011784.

The product of its (nonzero) digits is 1620000, while the sum is 42.

The spelling of 254535035343 in words is "two hundred fifty-four billion, five hundred thirty-five million, thirty-five thousand, three hundred forty-three".