3751009134161 has 2 divisors, whose sum is σ = 3751009134162. Its totient is φ = 3751009134160.

The previous prime is 3751009134113. The next prime is 3751009134241. The reversal of 3751009134161 is 1614319001573.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3702468672400 + 48540461761 = 1924180^2 + 220319^2 .

It is a cyclic number.

It is not a de Polignac number, because 3751009134161 - 2⁶ = 3751009134097 is a prime.

It is not a weakly prime, because it can be changed into another prime (3751009134461) 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, 1875504567080 + 1875504567081.

It is an arithmetic number, because the mean of its divisors is an integer number (1875504567081).

Almost surely, 2^{3751009134161} is an apocalyptic number.

It is an amenable number.

3751009134161 is a deficient number, since it is larger than the sum of its proper divisors (1).

3751009134161 is an equidigital number, since it uses as much as digits as its factorization.

3751009134161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 68040, while the sum is 41.

The spelling of 3751009134161 in words is "three trillion, seven hundred fifty-one billion, nine million, one hundred thirty-four thousand, one hundred sixty-one".