74006674073407 has 2 divisors, whose sum is σ = 74006674073408. Its totient is φ = 74006674073406.

The previous prime is 74006674073369. The next prime is 74006674073471. The reversal of 74006674073407 is 70437047660047.

It is a weak prime.

It is an emirp because it is prime and its reverse (70437047660047) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-74006674073407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (74006674173407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37003337036703 + 37003337036704.

It is an arithmetic number, because the mean of its divisors is an integer number (37003337036704).

Almost surely, 2^{74006674073407} is an apocalyptic number.

74006674073407 is a deficient number, since it is larger than the sum of its proper divisors (1).

74006674073407 is an equidigital number, since it uses as much as digits as its factorization.

74006674073407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16595712, while the sum is 55.

The spelling of 74006674073407 in words is "seventy-four trillion, six billion, six hundred seventy-four million, seventy-three thousand, four hundred seven".