74074000370387 has 2 divisors, whose sum is σ = 74074000370388. Its totient is φ = 74074000370386.

The previous prime is 74074000370371. The next prime is 74074000370413. The reversal of 74074000370387 is 78307300047047.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 74074000370387 - 2⁴ = 74074000370371 is a prime.

It is not a weakly prime, because it can be changed into another prime (74074000370287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37037000185193 + 37037000185194.

It is an arithmetic number, because the mean of its divisors is an integer number (37037000185194).

Almost surely, 2^{74074000370387} is an apocalyptic number.

74074000370387 is a deficient number, since it is larger than the sum of its proper divisors (1).

74074000370387 is an equidigital number, since it uses as much as digits as its factorization.

74074000370387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2765952, while the sum is 50.

The spelling of 74074000370387 in words is "seventy-four trillion, seventy-four billion, three hundred seventy thousand, three hundred eighty-seven".