74070740700667 has 8 divisors (see below), whose sum is σ = 74394268986752. Its totient is φ = 73747346140800.

The previous prime is 74070740700661. The next prime is 74070740700689. The reversal of 74070740700667 is 76600704707047.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-74070740700667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74070740700661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32321259 + ... + 34537012.

It is an arithmetic number, because the mean of its divisors is an integer number (9299283623344).

Almost surely, 2^{74070740700667} is an apocalyptic number.

74070740700667 is a deficient number, since it is larger than the sum of its proper divisors (323528286085).

74070740700667 is a wasteful number, since it uses less digits than its factorization.

74070740700667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66863109.

The product of its (nonzero) digits is 9680832, while the sum is 55.

The spelling of 74070740700667 in words is "seventy-four trillion, seventy billion, seven hundred forty million, seven hundred thousand, six hundred sixty-seven".