67484735970941 has 2 divisors, whose sum is σ = 67484735970942. Its totient is φ = 67484735970940.

The previous prime is 67484735970907. The next prime is 67484735971039. The reversal of 67484735970941 is 14907953748476.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 61204805222500 + 6279930748441 = 7823350^2 + 2505979^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-67484735970941 is a prime.

It is a super-2 number, since 2×67484735970941² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (67484735976941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33742367985470 + 33742367985471.

It is an arithmetic number, because the mean of its divisors is an integer number (33742367985471).

Almost surely, 2^{67484735970941} is an apocalyptic number.

It is an amenable number.

67484735970941 is a deficient number, since it is larger than the sum of its proper divisors (1).

67484735970941 is an equidigital number, since it uses as much as digits as its factorization.

67484735970941 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1280240640, while the sum is 74.

The spelling of 67484735970941 in words is "sixty-seven trillion, four hundred eighty-four billion, seven hundred thirty-five million, nine hundred seventy thousand, nine hundred forty-one".