74074711811 has 2 divisors, whose sum is σ = 74074711812. Its totient is φ = 74074711810.

The previous prime is 74074711801. The next prime is 74074711859. The reversal of 74074711811 is 11811747047.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-74074711811 is a prime.

It is not a weakly prime, because it can be changed into another prime (74074711801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37037355905 + 37037355906.

It is an arithmetic number, because the mean of its divisors is an integer number (37037355906).

Almost surely, 2^74074711811 is an apocalyptic number.

74074711811 is a deficient number, since it is larger than the sum of its proper divisors (1).

74074711811 is an equidigital number, since it uses as much as digits as its factorization.

74074711811 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43904, while the sum is 41.

The spelling of 74074711811 in words is "seventy-four billion, seventy-four million, seven hundred eleven thousand, eight hundred eleven".