354500141 has 2 divisors, whose sum is σ = 354500142. Its totient is φ = 354500140.

The previous prime is 354500077. The next prime is 354500161. The reversal of 354500141 is 141005453.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 345774025 + 8726116 = 18595^2 + 2954^2 .

It is a cyclic number.

It is not a de Polignac number, because 354500141 - 2⁶ = 354500077 is a prime.

It is a Chen prime.

It is equal to p_19032143 and since 354500141 and 19032143 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (354500161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177250070 + 177250071.

It is an arithmetic number, because the mean of its divisors is an integer number (177250071).

Almost surely, 2^354500141 is an apocalyptic number.

It is an amenable number.

354500141 is a deficient number, since it is larger than the sum of its proper divisors (1).

354500141 is an equidigital number, since it uses as much as digits as its factorization.

354500141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 354500141 is about 18828.1741281517. The cubic root of 354500141 is about 707.7373855783.

Adding to 354500141 its reverse (141005453), we get a palindrome (495505594).

The spelling of 354500141 in words is "three hundred fifty-four million, five hundred thousand, one hundred forty-one".