74110447711057 has 2 divisors, whose sum is σ = 74110447711058. Its totient is φ = 74110447711056.

The previous prime is 74110447711007. The next prime is 74110447711123. The reversal of 74110447711057 is 75011774401147.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 68580194691856 + 5530253019201 = 8281316^2 + 2351649^2 .

It is a cyclic number.

It is not a de Polignac number, because 74110447711057 - 2²⁷ = 74110313493329 is a prime.

It is a super-3 number, since 3×74110447711057³ (a number of 43 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 74110447711057.

It is not a weakly prime, because it can be changed into another prime (74110447711007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37055223855528 + 37055223855529.

It is an arithmetic number, because the mean of its divisors is an integer number (37055223855529).

Almost surely, 2^{74110447711057} is an apocalyptic number.

It is an amenable number.

74110447711057 is a deficient number, since it is larger than the sum of its proper divisors (1).

74110447711057 is an equidigital number, since it uses as much as digits as its factorization.

74110447711057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768320, while the sum is 49.

The spelling of 74110447711057 in words is "seventy-four trillion, one hundred ten billion, four hundred forty-seven million, seven hundred eleven thousand, fifty-seven".