354014149 has 2 divisors, whose sum is σ = 354014150. Its totient is φ = 354014148.

The previous prime is 354014117. The next prime is 354014237. The reversal of 354014149 is 941410453.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 241802500 + 112211649 = 15550^2 + 10593^2 .

It is an emirp because it is prime and its reverse (941410453) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 354014149 - 2⁵ = 354014117 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 354014149.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (354014249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177007074 + 177007075.

It is an arithmetic number, because the mean of its divisors is an integer number (177007075).

Almost surely, 2^354014149 is an apocalyptic number.

It is an amenable number.

354014149 is a deficient number, since it is larger than the sum of its proper divisors (1).

354014149 is an equidigital number, since it uses as much as digits as its factorization.

354014149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 354014149 is about 18815.2637239025. The cubic root of 354014149 is about 707.4138201164.

It can be divided in two parts, 3540 and 14149, that added together give a square (17689 = 133²).

The spelling of 354014149 in words is "three hundred fifty-four million, fourteen thousand, one hundred forty-nine".