74074074074077 has 32 divisors (see below), whose sum is σ = 97219470643200. Its totient is φ = 54678367656000.

The previous prime is 74074074074069. The next prime is 74074074074087. The reversal of 74074074074077 is 77047047047047.

It is not a de Polignac number, because 74074074074077 - 2³ = 74074074074069 is a prime.

It is a super-3 number, since 3×74074074074077³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74074074074087) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19434327 + ... + 22931227.

It is an arithmetic number, because the mean of its divisors is an integer number (3038108457600).

Almost surely, 2^{74074074074077} is an apocalyptic number.

74074074074077 is a gapful number since it is divisible by the number (77) formed by its first and last digit.

It is an amenable number.

74074074074077 is a deficient number, since it is larger than the sum of its proper divisors (23145396569123).

74074074074077 is a wasteful number, since it uses less digits than its factorization.

74074074074077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3511417.

The product of its (nonzero) digits is 30118144, while the sum is 58.

The spelling of 74074074074077 in words is "seventy-four trillion, seventy-four billion, seventy-four million, seventy-four thousand, seventy-seven".