74335531742006 has 16 divisors (see below), whose sum is σ = 117372189760560. Its totient is φ = 35211478406400.

The previous prime is 74335531741981. The next prime is 74335531742009. The reversal of 74335531742006 is 60024713553347.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74335531742009) 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, 14157806 + ... + 18684606.

It is an arithmetic number, because the mean of its divisors is an integer number (7335761860035).

Almost surely, 2^{74335531742006} is an apocalyptic number.

74335531742006 is a deficient number, since it is larger than the sum of its proper divisors (43036658018554).

74335531742006 is a wasteful number, since it uses less digits than its factorization.

74335531742006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4958959.

The product of its (nonzero) digits is 6350400, while the sum is 50.

The spelling of 74335531742006 in words is "seventy-four trillion, three hundred thirty-five billion, five hundred thirty-one million, seven hundred forty-two thousand, six".