354351161 has 2 divisors, whose sum is σ = 354351162. Its totient is φ = 354351160.

The previous prime is 354351139. The next prime is 354351169. The reversal of 354351161 is 161153453.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 226321936 + 128029225 = 15044^2 + 11315^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-354351161 is a prime.

It is equal to p_19024544 and since 354351161 and 19024544 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (354351169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177175580 + 177175581.

It is an arithmetic number, because the mean of its divisors is an integer number (177175581).

Almost surely, 2^354351161 is an apocalyptic number.

It is an amenable number.

354351161 is a deficient number, since it is larger than the sum of its proper divisors (1).

354351161 is an equidigital number, since it uses as much as digits as its factorization.

354351161 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5400, while the sum is 29.

The square root of 354351161 is about 18824.2174073718. The cubic root of 354351161 is about 707.6382285990.

The spelling of 354351161 in words is "three hundred fifty-four million, three hundred fifty-one thousand, one hundred sixty-one".