74055355355047 has 6 divisors (see below), whose sum is σ = 81399688117664. Its totient is φ = 67323050322660.

The previous prime is 74055355355041. The next prime is 74055355355063.

74055355355047 is nontrivially palindromic in base 10.

It is a de Polignac number, because none of the positive numbers 2^k-74055355355047 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 74055355354982 and 74055355355000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74055355355041) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 306013864983 + ... + 306013865224.

Almost surely, 2^{74055355355047} is an apocalyptic number.

74055355355047 is a deficient number, since it is larger than the sum of its proper divisors (7344332762617).

74055355355047 is a wasteful number, since it uses less digits than its factorization.

74055355355047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612027730229 (or 612027730218 counting only the distinct ones).

The product of its (nonzero) digits is 110250000, while the sum is 58.

The spelling of 74055355355047 in words is "seventy-four trillion, fifty-five billion, three hundred fifty-five million, three hundred fifty-five thousand, forty-seven".