334621880377 has 2 divisors, whose sum is σ = 334621880378. Its totient is φ = 334621880376.

The previous prime is 334621880321. The next prime is 334621880477. The reversal of 334621880377 is 773088126433.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 329213160441 + 5408719936 = 573771^2 + 73544^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-334621880377 is a prime.

It is a super-2 number, since 2×334621880377² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (334621880317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167310940188 + 167310940189.

It is an arithmetic number, because the mean of its divisors is an integer number (167310940189).

Almost surely, 2^334621880377 is an apocalyptic number.

It is an amenable number.

334621880377 is a deficient number, since it is larger than the sum of its proper divisors (1).

334621880377 is an equidigital number, since it uses as much as digits as its factorization.

334621880377 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4064256, while the sum is 52.

The spelling of 334621880377 in words is "three hundred thirty-four billion, six hundred twenty-one million, eight hundred eighty thousand, three hundred seventy-seven".