74861796403 has 2 divisors, whose sum is σ = 74861796404. Its totient is φ = 74861796402.

The previous prime is 74861796397. The next prime is 74861796437. The reversal of 74861796403 is 30469716847.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 74861796403 - 2²¹ = 74859699251 is a prime.

It is not a weakly prime, because it can be changed into another prime (74861797403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37430898201 + 37430898202.

It is an arithmetic number, because the mean of its divisors is an integer number (37430898202).

Almost surely, 2^74861796403 is an apocalyptic number.

74861796403 is a deficient number, since it is larger than the sum of its proper divisors (1).

74861796403 is an equidigital number, since it uses as much as digits as its factorization.

74861796403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6096384, while the sum is 55.

The spelling of 74861796403 in words is "seventy-four billion, eight hundred sixty-one million, seven hundred ninety-six thousand, four hundred three".