3394731010057 has 2 divisors, whose sum is σ = 3394731010058. Its totient is φ = 3394731010056.

The previous prime is 3394731010049. The next prime is 3394731010091. The reversal of 3394731010057 is 7500101374933.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3031484925456 + 363246084601 = 1741116^2 + 602699^2 .

It is a cyclic number.

It is not a de Polignac number, because 3394731010057 - 2³ = 3394731010049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3394731009995 and 3394731010022.

It is not a weakly prime, because it can be changed into another prime (3394731014057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1697365505028 + 1697365505029.

It is an arithmetic number, because the mean of its divisors is an integer number (1697365505029).

Almost surely, 2^{3394731010057} is an apocalyptic number.

It is an amenable number.

3394731010057 is a deficient number, since it is larger than the sum of its proper divisors (1).

3394731010057 is an equidigital number, since it uses as much as digits as its factorization.

3394731010057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 238140, while the sum is 43.

The spelling of 3394731010057 in words is "three trillion, three hundred ninety-four billion, seven hundred thirty-one million, ten thousand, fifty-seven".