343554041 has 2 divisors, whose sum is σ = 343554042. Its totient is φ = 343554040.

The previous prime is 343553999. The next prime is 343554061. The reversal of 343554041 is 140455343.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 342102016 + 1452025 = 18496^2 + 1205^2 .

It is a cyclic number.

It is not a de Polignac number, because 343554041 - 2¹⁴ = 343537657 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 343553995 and 343554013.

It is not a weakly prime, because it can be changed into another prime (343554061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171777020 + 171777021.

It is an arithmetic number, because the mean of its divisors is an integer number (171777021).

Almost surely, 2^343554041 is an apocalyptic number.

It is an amenable number.

343554041 is a deficient number, since it is larger than the sum of its proper divisors (1).

343554041 is an equidigital number, since it uses as much as digits as its factorization.

343554041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 343554041 is about 18535.2108431493. The cubic root of 343554041 is about 700.3766958891.

The spelling of 343554041 in words is "three hundred forty-three million, five hundred fifty-four thousand, forty-one".