354340159 has 2 divisors, whose sum is σ = 354340160. Its totient is φ = 354340158.

The previous prime is 354340141. The next prime is 354340169. The reversal of 354340159 is 951043453.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 354340159 - 2¹¹ = 354338111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (354340169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177170079 + 177170080.

It is an arithmetic number, because the mean of its divisors is an integer number (177170080).

Almost surely, 2^354340159 is an apocalyptic number.

354340159 is a deficient number, since it is larger than the sum of its proper divisors (1).

354340159 is an equidigital number, since it uses as much as digits as its factorization.

354340159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32400, while the sum is 34.

The square root of 354340159 is about 18823.9251751594. The cubic root of 354340159 is about 707.6309048693.

The spelling of 354340159 in words is "three hundred fifty-four million, three hundred forty thousand, one hundred fifty-nine".