37134355343161 has 2 divisors, whose sum is σ = 37134355343162. Its totient is φ = 37134355343160.

The previous prime is 37134355343147. The next prime is 37134355343177. The reversal of 37134355343161 is 16134355343173.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22373429763136 + 14760925580025 = 4730056^2 + 3841995^2 .

It is a cyclic number.

It is not a de Polignac number, because 37134355343161 - 2³⁷ = 36996916389689 is a prime.

It is not a weakly prime, because it can be changed into another prime (37134355343861) 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, 18567177671580 + 18567177671581.

It is an arithmetic number, because the mean of its divisors is an integer number (18567177671581).

Almost surely, 2^{37134355343161} is an apocalyptic number.

It is an amenable number.

37134355343161 is a deficient number, since it is larger than the sum of its proper divisors (1).

37134355343161 is an equidigital number, since it uses as much as digits as its factorization.

37134355343161 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4082400, while the sum is 49.

The spelling of 37134355343161 in words is "thirty-seven trillion, one hundred thirty-four billion, three hundred fifty-five million, three hundred forty-three thousand, one hundred sixty-one".