74343711007 has 16 divisors (see below), whose sum is σ = 80241408000. Its totient is φ = 68627145600.

The previous prime is 74343710983. The next prime is 74343711017. The reversal of 74343711007 is 70011734347.

It is a cyclic number.

It is not a de Polignac number, because 74343711007 - 2⁷ = 74343710879 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74343711017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19494 + ... + 386092.

It is an arithmetic number, because the mean of its divisors is an integer number (5015088000).

Almost surely, 2^74343711007 is an apocalyptic number.

74343711007 is a deficient number, since it is larger than the sum of its proper divisors (5897696993).

74343711007 is a wasteful number, since it uses less digits than its factorization.

74343711007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366846.

The product of its (nonzero) digits is 49392, while the sum is 37.

The spelling of 74343711007 in words is "seventy-four billion, three hundred forty-three million, seven hundred eleven thousand, seven".